What’s actually slowing this PC down?

Pick the symptom - the matching free tool is one click away.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

iTechGuides is reader-supported. When you buy through links on our site, we may earn an affiliate commission. As an Amazon Associate I earn from qualifying purchases. Learn more

Windows may open Microsoft Edge even when another browser is selected because the link did not use the ordinary system-wide browser setting. Outlook and Teams can have their own link preference, Windows Search and some widgets are Edge-dependent, and S mode requires Edge as the default. A single protocol or file association can also remain pointed at Edge while the general browser setting is correct.

Identify where the link came from first. Then verify the Windows default, inspect individual associations, check the PC’s S mode status, and review the affected app’s link setting. An Edge update may coincide with the problem, but Microsoft’s guidance does not establish that updates universally reset browser defaults.

What is really changing when Edge opens?

There are several settings that look like one “default browser” choice but operate at different levels:

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.
  • Windows’ web-browser default: the browser Windows normally uses for web links and web file types.
  • Protocol and file-type associations: separate choices for links such as HTTP and HTTPS, and files such as .htm and .html.
  • Application preferences: Outlook and Teams can decide to open links in Edge without changing the Windows default.
  • Windows features: Windows Search results and some widgets or apps depend on Edge and may continue to use it.
  • Windows S mode: Microsoft documents Edge as the required default browser in S mode.

Consequently, seeing Edge in one place does not prove that Windows has replaced your system-wide choice. The link’s source and the PC’s Windows edition determine which setting matters.

#1 Best Overall
Sale
Compressed Air Duster,130000RPM Super Power Cordless Air Duster,Rechargeable Brushless Blower,3 Gear Adjustable Blower with LED Light,Dust Remover for Computer/House/Outdoor/Car
  • Powerful Turbo Fan:CAGIWIRU Electric Air Duster have reached speed up to 130000RPM,Can efficient remove dust and debris.With LED light and Three Adjustable Speed to meet with different cleaning tasks.
  • With Attached USB C Fasting Charging cable.Charing 3 hours,Enjoy up to 240 minutes of use on the lowest setting, For third speed can use for 25mins.with four charging options to meet with your needs.
  • Wide Application: attached 5 different nozzles,making it suitable for a variety of scenes, such as car,pet, pc, keyboards, and other electronic devices. It also serves for office and home clean duster.
  • Handy Design & Portable:Cordless air duster electric nozzle is Light weight and small size, design and comfortable to hold and space saving, convenient to carry around. You can put it in your room or inside the car without taking up space.
  • Economical &Reusable: Built durable materials with a long-lasting battery,our CAGIWIRU air duster it's a sustainable alternative to disposable air cans.

Microsoft’s own instructions distinguish the normal default-app setting from these exceptions. See Microsoft’s default-browser guidance and its default-apps documentation.

First, identify which links open in Edge

Before changing settings, open one link from each place where you notice the behavior. The pattern usually reveals the cause faster than repeatedly selecting a browser.

Where you click What the behavior usually means What to check
A link in a web page, document, or ordinary desktop application The Windows browser default or a specific protocol association may be involved. Windows Default apps, then HTTP/HTTPS and web file types.
An email in Outlook or a chat in Teams The app can be configured to open links in Edge independently of Windows. The affected app’s link-handling preference.
A result from Windows Search Search web results open in Edge as part of the Windows Search experience. Do not use Search alone as proof that the browser default changed.
A Windows widget or an app that uses Edge components The feature may depend on Edge even when another browser is the system default. Whether the feature is listed among Microsoft’s Edge-dependent apps and widgets.
Every web link, including after a restart The system default may not have been saved, or the PC may be in S mode. Default apps, individual associations, Windows edition, and S mode.
Only one kind of link or file A single protocol or file-type association is still assigned to Edge. The matching association in Default apps.

This source-based test matters: changing the Windows default cannot override an application’s deliberate Edge choice, and changing an app’s choice cannot repair a system association that still points to Edge.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

Set the browser default in Windows

Windows 11

  1. Open Start > Settings.
  2. Select Apps > Default apps.
  3. Search for and select the browser you want to use.
  4. Select Set default.

Afterward, test a normal web link outside the app or feature where you first saw Edge. Microsoft’s labels can change slightly between Windows releases, but the path remains the Default apps page. The current Microsoft steps are documented at Make the switch to Microsoft Edge.

Windows 10

  1. Open Start > Settings.
  2. Choose Apps > Default apps.
  3. Under Web browser, select the current browser.
  4. Choose your preferred browser from the list.

Close and reopen the application that launched the link, then test again. If the browser reverts immediately, continue with the association and S mode checks instead of repeatedly selecting the same option.

Rank #2
EVEO® Screen Cleaner Spray Kit (Streak-Free) TV Screen Cleaner for Smart TV, Lcd, LEd, Oled | Computer Screen Cleaner Spray and Wipe Microfiber Cloth - TV, Monitor, Laptop, iPad, Car - 6.7oz 1 Pack
  • Screen Cleaner is Your Screen’s New Bestfriend! - EVEO is proud to present a screen cleaner that’s perfectly suited for your TV. Meet your new screen cleaner, computer screen cleaner, laptop cleaner, iPad cleaner, Macbook,tv cleaner or any other electronic device. Our screen cleaner spray and wipe along with the included plush microfiber cloth, easily removes dust, fingerprints & other smudges on the screen’s surface. Clean effectively for a streak-free screen
  • Gentle on your Screens - Our screen cleaner spray and wipes is compatible to be used even for the most sensitive LCD, LED, CRT, and OLED screens in proper use. Be at ease knowing that this product is compatible with all the major brands: LG, SONY, Samsung, Sharp, iPad, iPhone, Android screens, Kindle, PC monitors - we’ve got you covered! Can be used as LCD screen cleaner, tv cleaner, smart tv screen cleaner, and more
  • Premium Super Soft Plush Microfiber Cloth - Included in this efficient screen cleaning kit. This screen cleaner spray and wipe has our signature plush microfiber cloth specially designed to comply with screens and monitors and leave them streak-free. Has been shown to effectively absorbs stubborn stains, zero streaks, and no fiber shedding. Always use this together with our screen cleaner for the best results
  • Easy-to-Use Screen Cleaner Kit + microfiber cleaning cloth - The EVEO Screen Cleaning Kit will easily be your new favorite tool when it comes to taking care of the things you love most, quick and easy solution for a streak-free screen. Simply screw on the sprayer gun on the screen cleaner bottle. Spray the cleaning liquid onto the microfiber cloth, then wipe the screen until desired cleanliness & shine is achieved.
  • Quality Screen Care Kit Worth Purchasing - Enjoy a convenient Screen Cleaner anytime, anywhere you need it. Your satisfaction is our top priority. We stand behind the quality of our products and that’s why, you shouldn’t be worrying at all. We manufacture the Best Screen Cleaner. and can be used for laptop cleaning kit, laptop screen cleaner, tv screen cleaner for smart tv. MacBook screen cleaner, monitor cleaner or screen cleaner spray for electronic devices with microfiber cleaning cloth

Confirm that Windows saved the choice

Return to the same Default apps page after setting the browser. If the selected browser remains there but a particular link still opens Edge, the system-wide default is probably intact and the remaining cause is app-specific, feature-specific, or tied to one association. If the selection itself changes back, record the Windows edition and version and check S mode before treating an update as the cause.

Repair individual link and file associations

Windows allows a browser to be selected separately for each protocol or file type. This explains a common symptom: ordinary links open in your chosen browser, but links copied from a particular application or files with a web extension open Edge.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.
  1. Open Settings > Apps > Default apps.
  2. Select your preferred browser.
  3. Review the entries for HTTP and HTTPS.
  4. Review web-page file types such as .htm and .html.
  5. Select any entry that still shows Edge and choose your preferred browser, then confirm the change.

On some Windows releases you can reach the same controls by choosing defaults by link type or file type from the Default apps page. Do not change unrelated associations: the relevant protocol or extension is the one that determines the symptom. Microsoft’s detailed explanation is in Change Default Apps in Windows.

When only one protocol is affected

If an HTTPS link opens in Edge but an HTTP link does not, or vice versa, correct that protocol specifically. A browser can appear to be “switching back” when only one of these two entries was never changed.

When only web files are affected

If double-clicking an .html file opens Edge while clicking links uses another browser, change the .htm and .html associations. This is a file-opening rule, not evidence that Windows replaced the browser used for links.

Rank #3
Sale
BladeHawks RGB Gaming Mouse Pad Extra Large Extended 31.5x12 Inch-Black | LED mouse pad with 14 lighting modes, covers keyboard & mouse, anti-slip rubber base, waterproof surface, USB powered
  • 【Large size】:Measuring 800 x 300 mm/ 31. 5×12 inches, which is wider and taller than others. Large mouse pad can perfectly fit your keyboard and mouse of any size, and there is also ample space for peripherals such as phones, tablets, etc.
  • 【LED backlight mouse pad】:Blade Hawks RGB mouse pad provides 7 static modes and 7 dynamic modes will give you the options you are looking for. Power-off memory function remembers the last lighting mode you selected. The super glow fiber Chroma will give you a colorful gaming setup that you want.
  • 【Anti-slip rubber base】:Made from Natural rubber, this gaming mousepad will firmly grip your desktop, allowing you to enjoy the ultimate precision in the games you are most passionate about. It also comes with a texture that enhances this ability even further.
  • 【Smooth and waterproof surface】: Micro-textured cloth surface, for extremely precise mouse control and a smooth movement. When liquid splashes on the gaming mouse pad, it forms water droplets and slides down. Will not delay your work or gameplay.
  • 【Plug and play】: This mouse and keyboard pad is powered by USB, plug and play, no driver required. One button control light modes. Press one time to change the lighting mode, press twice to change the brightness, press and hold about 3 seconds turn ON/OFF.

Stop Outlook and Teams from choosing Edge

Microsoft states that Outlook and Teams can open web links in Edge without replacing the Windows default. In that situation, Windows may correctly show your preferred browser while links from those two apps continue to launch Edge.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.
  1. Identify whether the problem occurs only in Outlook, only in Teams, or in both.
  2. Open the affected app’s settings and find its link-opening or browser preference.
  3. Choose the option that uses the system default or your preferred browser, if the app offers it.
  4. Close and restart the app before testing a new link.

The exact label and location can vary by Outlook or Teams edition, so use the setting presented in the installed app rather than assuming it is the same as Windows’ Default apps page. Microsoft’s explanation of this separation is at Web links from Outlook emails and Teams chats open in Microsoft Edge.

If links from other applications use your chosen browser but Outlook or Teams does not, changing Windows’ default again will not address the app-level preference. Conversely, if links from every application use Edge, inspect Windows associations and S mode as well.

Understand Windows Search, widgets, and Edge-dependent features

Windows Search web results open in Edge. Microsoft also documents apps and widgets that depend on Edge. Those entry points can therefore launch Edge by design, even while another browser remains the Windows default.

Test the same URL from a neutral source, such as a document or a standard web link. If that test uses your preferred browser but a Search result still opens Edge, the result identifies a Windows feature behavior rather than a failed default-app setting. Microsoft’s list and explanation are available in Apps and widgets that depend on Microsoft Edge.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.
Rank #4
Sale
Vaydeer Wrist Rest for Keyboard and Mouse, Computer Ergonomic Wrist Support Pad, Soft Memory Foam Arm Cushion for Desk, Palm Hand Office Laptop Typing
  • 【Softer and More Comfortable】Vaydeer wrist rest has unique diamond pattern, which is the combination of softness and aesthetics. The materials of wrist rest are improved into higher quality memory foam and covered with silky smooth lycra. The computer wrist rest makes you as comfortable and cushiony as like rest your wrists on clouds.
  • 【Ergonomic Wrist Saver】The wrist rests for keyboard and mouse comes with a 17.32×3.15×0.83 inch keyboard wrist pad and a 5.94×3.15×0.83 inch mouse wrist support. Based on ergonomic design, the unique concave shape is the perfect fit for your wrist joints. The wrist rest pad fits most computer keyboards and laptops, improve hand and wrist posture, release your wrist and arm stress.
  • 【Non-Slip Rubber Bottom】Featuring an anti-skid silicone base on the bottom, this wrist keyboard support stays firmly in place on your desk, preventing the padding from sliding around, ensuring stable and consistent wrist support during extended computer sessions.
  • 【Better Experience & Pain Relief】Our keyboard arm rest is beneficial to alleviate the soreness caused by direct contact and friction between your arm and a hard desk surface, reducing the risk of wrist fatigue or carpal tunnel. The soft texture of memory foam can evenly distribute the pressure around your wrists and provide good support with just enough give.
  • 【Helpful in Multiple Scenarios】Whether you're working, studying, writing, typing, gaming, this keyboard and mouse rest combo is an essential accessory to add comfort and support to your hands and wrists. It’s also a great gift for men, women, family, friend, coworker, gamer, teacher, etc.

Do not infer that every Edge window came from the same rule. Search, a widget, Outlook, and an ordinary hyperlink can each follow different policies, so troubleshoot the entry point that matters to you.

Check whether Windows is in S mode

Windows 10 and Windows 11 S mode impose a platform restriction: Microsoft says Edge is always the default browser in S mode. The official wording is: “When you’re using Windows 11 in S mode, Microsoft Edge is always the default web browser, and Bing is the default search engine.” The same S mode FAQ covers Windows 10 as well; read it at Windows 10 and Windows 11 in S mode FAQ.

How to interpret the symptom

If the PC is in S mode, repeatedly setting another browser will not produce the normal unrestricted behavior. Edge opening from ordinary web links is expected under Microsoft’s documented rules, not evidence that an Edge update has silently taken over.

Leaving S mode

Switching out of S mode is Microsoft’s documented route to choosing a different default browser. Treat it as a deliberate system decision: Microsoft says leaving S mode cannot be reversed. Read the limitations and the current switch-out instructions in the S mode FAQ before proceeding. Do not recommend this change merely because Search or a widget opens Edge; those features can still be Edge-dependent for other reasons.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Support on Ko-Fi

Could an Edge or Windows update be responsible?

Edge is integrated with Windows. Microsoft says it receives updates through its own installer or through Windows updates, and it documents why Edge cannot be uninstalled in the usual way. Those facts explain why Edge remains present and current on a Windows PC, but they do not demonstrate that an update universally resets a user’s browser default.

Best Value
Sale
Under Desk Cable Management Tray No Drill, Metal Mesh Cable Management Under Desk with Clamp Mount, 2 Hole Cable Tray with Wire Management and Cord Organizer for Home Office Standing Desk
  • 【No Drill Mounted】Cable management tray can be assembled in as little as 3 minutes or less-simply. Side clips easily clampe the edge of desk, pass through the holes on the sides, and secure excess cables with baskets. Desk cable management supports inward or outward installation to meet your needs in different scenarios, and provides you with great convenience when collecting and organizing wires.
  • 【Rubber Pad Protects Desk】Wire organizer under desk built-in soft rubber pads on the clamp protect your desk from scratches, so you will not damage your furniture or office.
  • 【Sturdy and Beautiful】Cord management under desk is made of high-quality carbon steel and holds about 15 lbs. The wire basket has 2 holes on each side of the tray to enable your cables to pass freely. Cable baskets are suitable for desk thickness use from 0.4" to 2.4".
  • 【Space Saving & Keep Organized】Desk cable management tray holds all your power cords, outlet strips, USB hubs and computer transformers hidden from your feet, and the data cables will not enter the vacuum cleaner to keep your desk clean and tidy. Desk wire organizer is also suitable for use in the kitchen and outdoors.
  • 【Reduce Safety Risks】Cable tray under desk keeps all plugs away from your kids, no more worry about tripping. Using 2 holes wire tray saves extra space, helps you easily cabling and wire protection. The mesh design is not easy to accumulate dust, but avoids safety accidents caused by messy wires.

If the problem began after an update, treat the timing as a clue rather than a diagnosis. Check whether:

  • the browser shown in Default apps actually changed;
  • only Outlook, Teams, Search, or a widget is affected;
  • only one protocol or file type points to Edge;
  • the PC is running Windows 10 or 11 in S mode; and
  • the choice survives a restart.

For background, see Microsoft’s Microsoft Edge update settings and Why can’t I uninstall Microsoft Edge?. Neither page establishes a general rule that an Edge update changes every user’s selected browser.

A practical decision table

Observed symptom Most relevant scope Next action
All ordinary links open Edge and the Default apps choice has changed Windows system default Set the preferred browser again, then verify it remains selected.
Ordinary links use your browser, but Outlook links use Edge Outlook app preference Change Outlook’s link-opening setting and restart Outlook.
Ordinary links use your browser, but Teams chats use Edge Teams app preference Change Teams’ link-opening setting and restart Teams.
Only Search results open Edge Windows Search behavior Use a neutral link to test the system default; do not treat Search as the test.
Only a widget or named Windows feature opens Edge Edge-dependent feature Check Microsoft’s Edge-dependent apps and widgets documentation.
Only HTTPS, HTTP, .htm, or .html opens Edge Individual association Change that exact protocol or file-type entry in Default apps.
The preferred browser cannot remain selected and the PC is in S mode Windows edition restriction Read the S mode consequences and decide whether to leave S mode.
The issue started after an update but no setting has been checked Unverified cause Compare the saved default, source app, associations, and S mode before blaming the update.

What to record if the problem persists

A precise record prevents broad fixes that do not match the symptom. Note the following before contacting support or troubleshooting further:

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.
  • Windows 10 or Windows 11, including the edition and version shown in Settings.
  • Whether S mode is enabled.
  • The exact source of the link: ordinary application, Outlook, Teams, Search, widget, or another feature.
  • Whether all links are affected or only a protocol, file type, or application.
  • Which browser is shown under Windows’ Default apps before and after a restart.
  • Whether the behavior began after a specific update and whether the association actually changed.

These observations separate a system-wide default problem from an app policy or Windows feature that intentionally uses Edge. They also provide the information needed to assess a device-specific case without claiming that one cause applies to every Windows installation.

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.