Top-rated window pros.

Get matched with top window pros in Medinah, IL

There are 88 highly-rated local window pros.

Matching on Angi

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

TRUSTED BY HOMEOWNERS

Average homeowner rating star icon4.6
Average homeowner rating
Verified reviews icon756
Verified window services reviews

Window pros in Medinah

Avatar for M&M Home Remodeling Services - Arlington Heights
M&M Home Remodeling Services - Arlington Heights
525 W Golf Rd
4.92(
25
)
Approved Pro
M&M Home Remodeling Services - Arlington Heights
525 W Golf Rd
4.92(
25
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
199 local quotes requested

M&M is a provider and installer of a broad line of home exterior products including Roofing, Windows, Entry Doors, Siding, Soffit, Fascia and Gutters. Since its formation, M&M has fostered a culture of putting customer satisfaction first, providing quality products and service, competitive pricing and taking the guess-work and worry out of the home improvement process. Celebrating over 37 years of quality, the bulk of M&M business consistently results from customer referrals. M&M accreditation's include the Better Business Bureaus of Chicago and NW Indiana, Owens Corning Platinum Preferred Contractor and the National Association of the Remodeling Industry. M&M has built its reputation as a solutions provider, offering quality products, service, competitive pricing and customer-friendly financing programs .

"Did a wonderful job on our project. Helped to navigate us through the process."

Christina S on February 2025

M&M is a provider and installer of a broad line of home exterior products including Roofing, Windows, Entry Doors, Siding, Soffit, Fascia and Gutters. Since its formation, M&M has fostered a culture of putting customer satisfaction first, providing quality products and service, competitive pricing and taking the guess-work and worry out of the home improvement process. Celebrating over 37 years of quality, the bulk of M&M business consistently results from customer referrals. M&M accreditation's include the Better Business Bureaus of Chicago and NW Indiana, Owens Corning Platinum Preferred Contractor and the National Association of the Remodeling Industry. M&M has built its reputation as a solutions provider, offering quality products, service, competitive pricing and customer-friendly financing programs .

"Did a wonderful job on our project. Helped to navigate us through the process."

Christina S on February 2025


Avatar for RealExteriors
RealExteriors
3740 25th Ave
5.00(
23
)
Approved Pro
RealExteriors
3740 25th Ave
5.00(
23
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
31 local quotes requested

Whether you are a homeowner looking for window replacement, new doors or have a huge siding project our goal at Real Exteriors is to provide the best installation service using the highest quality products at affordable prices. It’s very important when choosing a Home Improvement Company that you choose a company with great service and support. Located in Schiller Park Real Exteriors has been installing everything from wood and vinyl windows to insulated vinyl siding, fiber cement siding, doors, soffit facia & gutters for years.

"Excellent, Could not have gone any better."

Kenneth D on October 2022

Whether you are a homeowner looking for window replacement, new doors or have a huge siding project our goal at Real Exteriors is to provide the best installation service using the highest quality products at affordable prices. It’s very important when choosing a Home Improvement Company that you choose a company with great service and support. Located in Schiller Park Real Exteriors has been installing everything from wood and vinyl windows to insulated vinyl siding, fiber cement siding, doors, soffit facia & gutters for years.

"Excellent, Could not have gone any better."

Kenneth D on October 2022


Avatar for Next Door & Window
Next Door & Window
16W240 83rd Street
4.63(
272
)
Approved Pro
Next Door & Window
16W240 83rd Street
4.63(
272
)
Approved Pro
Customers say: Quality work
236 local quotes requested
23 years of experience

Here at Next Door and Window, we are ready to bring you the best options for your new window and home door project. Next Door and Window has the best windows by Marvin, Integrity, Marvin Infinity and Sunrise. Wood Clad, Vinyl and Fiberglass Windows and Entry and Patio Doors by Albany and Provia. Next Door and Window will have one of their highly trained professionals meet with you and discuss all the possible options for your window and door project. They will then provide you with a FREE, NO OBLIGATION quote for your project. Best of all, Next Door and Window will paint or stain your window and trim to match any color you need with our paint match program. Most others leave the project for you to finish with paint or stain, but, at Next Door and Window we do that for you! Next Door and Window also provides the best installation procedures and materials to make certain your project is done right and we back it with the industries best warranties. We have a full team of installation and service professionals to answer your questions…fast! If a visit is necessary to your home we will work around your schedule within a half-hour window of time to handle your issue quickly, often within 24 hours. We have over 25 trucks in the field to serve you fast. We are there when you need us. Additional DBA - Wolt Window & Door. Additional showroom addresses: 815 E. Ogden Ave, Naperville, IL 60563, & 718 E Rand Rd Arlington Heights, IL 60004.

"The Next Door & Windows crew arrived on time and completed the job in about 3 hours. The new door looks good and works fine. The crew took the old door away.."

John C on October 2024

Here at Next Door and Window, we are ready to bring you the best options for your new window and home door project. Next Door and Window has the best windows by Marvin, Integrity, Marvin Infinity and Sunrise. Wood Clad, Vinyl and Fiberglass Windows and Entry and Patio Doors by Albany and Provia. Next Door and Window will have one of their highly trained professionals meet with you and discuss all the possible options for your window and door project. They will then provide you with a FREE, NO OBLIGATION quote for your project. Best of all, Next Door and Window will paint or stain your window and trim to match any color you need with our paint match program. Most others leave the project for you to finish with paint or stain, but, at Next Door and Window we do that for you! Next Door and Window also provides the best installation procedures and materials to make certain your project is done right and we back it with the industries best warranties. We have a full team of installation and service professionals to answer your questions…fast! If a visit is necessary to your home we will work around your schedule within a half-hour window of time to handle your issue quickly, often within 24 hours. We have over 25 trucks in the field to serve you fast. We are there when you need us. Additional DBA - Wolt Window & Door. Additional showroom addresses: 815 E. Ogden Ave, Naperville, IL 60563, & 718 E Rand Rd Arlington Heights, IL 60004.

"The Next Door & Windows crew arrived on time and completed the job in about 3 hours. The new door looks good and works fine. The crew took the old door away.."

John C on October 2024


VELUX America
2173 HAWKINS ST STE H
New on HomeAdvisorNew on Angi
Approved Pro
VELUX America
2173 HAWKINS ST STE H
New on AngiNew on HomeAdvisor
Approved Pro
524 local quotes requested

Start with skylights! At VELUX, our mission is clear: we're dedicated to transforming your space with natural light and fresh air with skylights. Whether you're looking to replace old skylights or install brand-new ones, we will guide you every step of the way. Why Choose VELUX? =================== When it comes to skylights and roof windows, VELUX is the global leader. Here's why you should trust us to transform your home: 1. Innovation and Quality: VELUX skylights are renowned for their innovation and unmatched quality. They're designed to let in abundant natural light while keeping your space leak-free and energy-efficient. 2. Huge Product Selection: You’ll have access to a wide range of skylight options, from fixed to vented skylights. And we are here to help tailor the selection to suit your specific needs and style preferences. 3. Expertise: We take pride in what we do at VELUX, and our team is highly trained to guide you through the entire process. From selecting the perfect product for your space to providing valuable recommendations, we're committed to making sure your skylight project is a complete success. 4. Professional Installation Partners: We don't stop at product selection and recommendations; we also match you with a VELUX-trained installer who will handle the installation of your skylights with precision and expertise.

Start with skylights! At VELUX, our mission is clear: we're dedicated to transforming your space with natural light and fresh air with skylights. Whether you're looking to replace old skylights or install brand-new ones, we will guide you every step of the way. Why Choose VELUX? =================== When it comes to skylights and roof windows, VELUX is the global leader. Here's why you should trust us to transform your home: 1. Innovation and Quality: VELUX skylights are renowned for their innovation and unmatched quality. They're designed to let in abundant natural light while keeping your space leak-free and energy-efficient. 2. Huge Product Selection: You’ll have access to a wide range of skylight options, from fixed to vented skylights. And we are here to help tailor the selection to suit your specific needs and style preferences. 3. Expertise: We take pride in what we do at VELUX, and our team is highly trained to guide you through the entire process. From selecting the perfect product for your space to providing valuable recommendations, we're committed to making sure your skylight project is a complete success. 4. Professional Installation Partners: We don't stop at product selection and recommendations; we also match you with a VELUX-trained installer who will handle the installation of your skylights with precision and expertise.


Avatar for Berg Roofing and Home Improvements
Berg Roofing and Home Improvements
900 Ogden Ave
4.64(
221
)
Approved Pro
Berg Roofing and Home Improvements
900 Ogden Ave
4.64(
221
)
Approved Pro
Customers say: Quality work
82 local quotes requested
75 years of experience

We as a family would like to take the opportunity to personally thank you for your interest in Berg Roofing and Home Improvements. This is our family’s business of over 50 years and we are proud to be running it in the tradition of our grandfather. We have always strived to offer the very best products and options at a good price. We will explain to you our apporach; which has been tested thousands of times with customers like you. We offer a full line of services: roofing, replacement windows, vinyl siding and insulated vinyl siding, fascia, soffit, gutters and gutter guards systems. We are a professional roofing and siding contractor and we offer the highest quality service at a good price. Don’t cut corners on your most important asset, your home. If you are looking for something a little more, we are the company for you. We offer a competitive price, excellent workmanship, honesty and we are very responsive to you needs. You are our highest priority as a customer. We have a number of crews working in the community, so we are able to meet your scheduling needs. We do not leave jobs until they are finished. We will never start a new job, until the current job is finished. We are also one of the only companies in the area that offers a dedicated service crew. From the initial contact to all follow-up calls, you will experience for yourself how the Berg team always strives to achieve 100 % customer satisfaction. You will be pleasantly surprised by our high level of service. Additional email - customerservice@bergext.com

"These guys were exceptional. They treated my home with the upmost respect. They not only did the job but they went above and beyond to make the house look better than it did before. The actual job they did looks exceptional, I have gotten tons of compliments on my house. These guys are the real deal and were great to work with!"

Sean B on June 2024

We as a family would like to take the opportunity to personally thank you for your interest in Berg Roofing and Home Improvements. This is our family’s business of over 50 years and we are proud to be running it in the tradition of our grandfather. We have always strived to offer the very best products and options at a good price. We will explain to you our apporach; which has been tested thousands of times with customers like you. We offer a full line of services: roofing, replacement windows, vinyl siding and insulated vinyl siding, fascia, soffit, gutters and gutter guards systems. We are a professional roofing and siding contractor and we offer the highest quality service at a good price. Don’t cut corners on your most important asset, your home. If you are looking for something a little more, we are the company for you. We offer a competitive price, excellent workmanship, honesty and we are very responsive to you needs. You are our highest priority as a customer. We have a number of crews working in the community, so we are able to meet your scheduling needs. We do not leave jobs until they are finished. We will never start a new job, until the current job is finished. We are also one of the only companies in the area that offers a dedicated service crew. From the initial contact to all follow-up calls, you will experience for yourself how the Berg team always strives to achieve 100 % customer satisfaction. You will be pleasantly surprised by our high level of service. Additional email - customerservice@bergext.com

"These guys were exceptional. They treated my home with the upmost respect. They not only did the job but they went above and beyond to make the house look better than it did before. The actual job they did looks exceptional, I have gotten tons of compliments on my house. These guys are the real deal and were great to work with!"

Sean B on June 2024


Avatar for Infinity Exteriors LLC
Infinity Exteriors LLC
16600 W Cleveland Ave
4.68(
606
)
Approved Pro
Infinity Exteriors LLC
16600 W Cleveland Ave
4.68(
606
)
Approved Pro
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
121 local quotes requested

At Infinity Exteriors, we set ourselves apart through our unwavering commitment to quality, craftsmanship, and customer satisfaction. Our comprehensive services include roofing, siding, windows, and gutters, all delivered with meticulous attention to detail. Our team consists of seasoned Project Advisors, Managers, and Installers who bring years of industry experience, training, and a dedication to high standards, ensuring every project meets our strict quality guidelines. What makes us truly unique is our focus on each customer’s specific needs. We provide honest and free estimates that help homeowners make informed decisions, backed by transparent pricing and detailed project timelines. Infinity Exteriors’ team members are community-centered and customer-focused, often involved in local events, youth coaching, and charitable initiatives. This connection to our communities fosters a deeper commitment to integrity and personalized service. To guarantee the quality of our work, we use premium materials from trusted manufacturers and conduct thorough inspections at every project phase. Our commitment to excellence is further reinforced by industry-leading warranties, giving customers peace of mind that their investment is protected. When you choose Infinity Exteriors, you're partnering with a team dedicated not just to completing the job but to exceeding expectations at every turn.

"We had an excellent experience with Infinity Exteriors who replaced our roof this fall. They were professional and just a nice group of people to work with. Any questions that I had were answered promptly. I highly recommend Infinity Exteriors."

Cliona D on December 2024

At Infinity Exteriors, we set ourselves apart through our unwavering commitment to quality, craftsmanship, and customer satisfaction. Our comprehensive services include roofing, siding, windows, and gutters, all delivered with meticulous attention to detail. Our team consists of seasoned Project Advisors, Managers, and Installers who bring years of industry experience, training, and a dedication to high standards, ensuring every project meets our strict quality guidelines. What makes us truly unique is our focus on each customer’s specific needs. We provide honest and free estimates that help homeowners make informed decisions, backed by transparent pricing and detailed project timelines. Infinity Exteriors’ team members are community-centered and customer-focused, often involved in local events, youth coaching, and charitable initiatives. This connection to our communities fosters a deeper commitment to integrity and personalized service. To guarantee the quality of our work, we use premium materials from trusted manufacturers and conduct thorough inspections at every project phase. Our commitment to excellence is further reinforced by industry-leading warranties, giving customers peace of mind that their investment is protected. When you choose Infinity Exteriors, you're partnering with a team dedicated not just to completing the job but to exceeding expectations at every turn.

"We had an excellent experience with Infinity Exteriors who replaced our roof this fall. They were professional and just a nice group of people to work with. Any questions that I had were answered promptly. I highly recommend Infinity Exteriors."

Cliona D on December 2024


Avatar for Excel Windows
Excel Windows
7413 Duvan Dr
4.72(
76
)
Approved Pro
Excel Windows
7413 Duvan Dr
4.72(
76
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
52 local quotes requested

At Excel Windows, we take pride in the fact that we’ve supplied quality home improvement products with exceptional customer service throughout Chicago and the Chicagoland suburbs for the last 42 years. Offering the best in Chicago Replacement Windows, Doors, Siding, Acrylic & Cultured Stone Bath Remodel.

"Everything was great, from the initial consultation and quote to the installation and even the follow-up. Customer service and communication was top notch. I wouldn’t hesitate to hire this company again and I highly recommend them!"

Melissa D on June 2024

At Excel Windows, we take pride in the fact that we’ve supplied quality home improvement products with exceptional customer service throughout Chicago and the Chicagoland suburbs for the last 42 years. Offering the best in Chicago Replacement Windows, Doors, Siding, Acrylic & Cultured Stone Bath Remodel.

"Everything was great, from the initial consultation and quote to the installation and even the follow-up. Customer service and communication was top notch. I wouldn’t hesitate to hire this company again and I highly recommend them!"

Melissa D on June 2024


Avatar for Ultimate Remodelers Inc
Ultimate Remodelers Inc
112 E Saint Charles Rd
4.87(
71
)
Approved Pro
Ultimate Remodelers Inc
112 E Saint Charles Rd
4.87(
71
)
Approved Pro
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
31 local quotes requested

"A Project Away From Perfection", Quality Siding, Windows, and Roofing projects delivered by experienced craftsmen! Our experts are seasoned with over 20 years experience in exteriors, and residential remodeling. We are fully licensed, insured, and bonded as well as fully accredited as a Family, Owned and Operated business in Villa Park, IL. Call us today and schedule a FREE in-home estimate for your next project!

"We recently had our windows replaced by Ultimate Remodelers, and we couldn’t be happier with the experience! From start to finish, they were communicative, kind, and professional. Their pricing was fair, and they truly cared about making sure we got the best solution for our home. Our old windows were drafty, and our gas bill was through the roof—this project was long overdue and the Ultimate team made the experience straightforward and enjoyable! Now, our home feels so much more comfortable, and we’re already noticing a difference in heat retention and noise levels. The installation team was efficient and respectful, making the entire process smooth and stress-free (which was mind-blowing as we had an anxious dog and 2 cats to handle). If you’re looking for a reliable company that does high-quality work with excellent customer service, I highly recommend Ultimate Remodelers! I’m looking forward to our next home project so that we can work with them again."

Abby S on March 2025

"A Project Away From Perfection", Quality Siding, Windows, and Roofing projects delivered by experienced craftsmen! Our experts are seasoned with over 20 years experience in exteriors, and residential remodeling. We are fully licensed, insured, and bonded as well as fully accredited as a Family, Owned and Operated business in Villa Park, IL. Call us today and schedule a FREE in-home estimate for your next project!

"We recently had our windows replaced by Ultimate Remodelers, and we couldn’t be happier with the experience! From start to finish, they were communicative, kind, and professional. Their pricing was fair, and they truly cared about making sure we got the best solution for our home. Our old windows were drafty, and our gas bill was through the roof—this project was long overdue and the Ultimate team made the experience straightforward and enjoyable! Now, our home feels so much more comfortable, and we’re already noticing a difference in heat retention and noise levels. The installation team was efficient and respectful, making the entire process smooth and stress-free (which was mind-blowing as we had an anxious dog and 2 cats to handle). If you’re looking for a reliable company that does high-quality work with excellent customer service, I highly recommend Ultimate Remodelers! I’m looking forward to our next home project so that we can work with them again."

Abby S on March 2025


Avatar for Power Home Remodeling
Power Home Remodeling
2500 W Bradley Place
4.18(
371
)
Approved Pro
Power Home Remodeling
2500 W Bradley Place
4.18(
371
)
Approved Pro
Customers say: Quality work
394 local quotes requested
33 years of experience

As the nation’s largest full-service exterior home remodeler, we are backed by over 1,000+ Angi Super Service awards and more than one million happy customers. Why? Because we treat each job as an audition. An opportunity to prove ourselves to you. And the results speak for themselves. So make your home all it was meant to be with our unrivaled exterior services. Contact us today for a free, no obligation estimate on replacement windows, roofing, siding, doors, or attic insulation.

"I would not recommend them. They are a horrible company that promises everything is under a warranty but when something goes wrong they will say the problem was not caused by them. We had work done in our attic and the work caused a ventilation issue which then caused water damage on our ceiling. When we contacted the company, they said their work didn't do but we this only happened AFTER they installed the radiant barrier in our attic. We contacted a roofer that informed us that their installation created this issue. Power refuses to fix the problem and refuse to take responsibility."

Sonia C on February 2025

As the nation’s largest full-service exterior home remodeler, we are backed by over 1,000+ Angi Super Service awards and more than one million happy customers. Why? Because we treat each job as an audition. An opportunity to prove ourselves to you. And the results speak for themselves. So make your home all it was meant to be with our unrivaled exterior services. Contact us today for a free, no obligation estimate on replacement windows, roofing, siding, doors, or attic insulation.

"I would not recommend them. They are a horrible company that promises everything is under a warranty but when something goes wrong they will say the problem was not caused by them. We had work done in our attic and the work caused a ventilation issue which then caused water damage on our ceiling. When we contacted the company, they said their work didn't do but we this only happened AFTER they installed the radiant barrier in our attic. We contacted a roofer that informed us that their installation created this issue. Power refuses to fix the problem and refuse to take responsibility."

Sonia C on February 2025


Avatar for Mr. Handyman of Wheaton-Hinsdale
Mr. Handyman of Wheaton-Hinsdale
245 W Roosevelt Rd
4.72(
351
)
Approved Pro
Mr. Handyman of Wheaton-Hinsdale
245 W Roosevelt Rd
4.72(
351
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
266 local quotes requested

Mr. Handyman is a trusted professional handyman service specializing in a wide range of maintenance, repair, and improvement projects for homes and businesses. Known for reliability and skilled craftsmanship, the team at Mr. Handyman includes experienced professionals trained in carpentry, drywall, painting, electrical, remodeling, and plumbing work. Dedicated to delivering high-quality service, they prioritize customer satisfaction, ensuring each project is completed efficiently and to the highest standards. With a one-year warranty on their work, Mr. Handyman provides peace of mind and stands out as a dependable partner for property maintenance and improvement needs. Whether it’s a small fix or a larger project, you can trust Mr. Handyman to take care of it like family.

"excellent job"

Daniel Z on February 2025

Mr. Handyman is a trusted professional handyman service specializing in a wide range of maintenance, repair, and improvement projects for homes and businesses. Known for reliability and skilled craftsmanship, the team at Mr. Handyman includes experienced professionals trained in carpentry, drywall, painting, electrical, remodeling, and plumbing work. Dedicated to delivering high-quality service, they prioritize customer satisfaction, ensuring each project is completed efficiently and to the highest standards. With a one-year warranty on their work, Mr. Handyman provides peace of mind and stands out as a dependable partner for property maintenance and improvement needs. Whether it’s a small fix or a larger project, you can trust Mr. Handyman to take care of it like family.

"excellent job"

Daniel Z on February 2025

...
Showing 1-10 of 226

Window services FAQs

If you have a problem with your window, such as broken glass, minor leaks, or a problem with your window being stuck, repairing the broken part might be a cheaper option than replacing the entire window. However, if you have a deteriorating window frame or major leaks, buying a new window will be the better long-term solution.

Window replacement can become costly, especially if you’re replacing your whole home. There are a few steps you can take to help save money on the bottom cost while still giving your windows a facelift. 

  • Replace multiple windows at once to bundle your purchase 

  • Inquire about discounts, coupons, or special offers

  • Consider window repair as soon as you see damage to help prevent the need for replacement

  • Maintain your windows often by inspecting your windows for drafts, leaks, and cracks

There are certain window repairs that are cost-effective to DIY and relatively simple for homeowners to tackle themselves. Tasks like replacing a screen, replacing a lock, or sealing a window are typically under $30 and take minimal time to do yourself. However, if you need to replace your window or repair a broken double pane, it’s best to call in a professional window replacement installer to lend a hand. Replacing the majority or all of the windows in your home is a time consuming job and best left to a professional.

Window replacement costs between $180 and $410 per window, or an average of $280 per window. However, your specific replacement job could cost as little as $100 or as much as $750. Factors such as frame material, the number of windows you need, and the type of glass you order all impact the overall cost. For example, simple double-glazed windows will cost $3 to $6 per square foot, but the stronger tempered glass ranges from $12 to $14 per square foot.

The time it takes to replace a window is a total of four to 15 weeks. This time includes your initial consultation, appointments for measuring, as well as ordering and manufacturing your windows. For a smaller job, you can expect the total timeline to be on the shorter end, but for a whole house window replacement, it might take longer (or be split into multiple install appointments). Once your windows are created and ready to be installed, your window installer will take 30 to 60 minutes per window to install.

The homeowners guide to window services
From average costs to expert advice, get all the answers you need to get your job done.
rustic nook with window
Apr 1, 2025
Apr 1, 2025
Dealing with a damaged window frame? Learn how much window frame replacement costs and what factors have an impact on your total.
Girl sitting on window with little kittens
Apr 1, 2025
Apr 1, 2025
Storm windows keep your more expensive windows protected from impact. Use this storm windows cost guide to get an estimate for protecting your home.
Potted plants on window
Apr 1, 2025
Apr 1, 2025
Looking to upgrade your windows? Use this guide on window sill replacement costs to estimate the total before you get started.
View of home kitchen showing oven and counter top with daylight shining through windows
Apr 4, 2025
Apr 4, 2025
Find out how much it costs to add a window to your home, including the cost to cut and frame the opening, as well as installing the window itself.
front of house with bow windrow
Apr 4, 2025
Apr 4, 2025
Are you deciding on a new look for your home? We discuss the benefits and drawbacks of a bay window vs. bow window to help you decide.
Window fogged by condensation
Apr 4, 2025
Apr 4, 2025
Condensation on windows is a sign of failed seals in the window and a loss of energy efficiency. Learn how to fix foggy windows using one of four options.