Your default browser is the one that opens automatically when you click a link outside of any program
When you receive an email with a link, click a link in a document, or your computer needs to open a web address on its own, it uses your default browser — the web browser you have set as the standard one. This is different from straightforward having multiple browsers installed. You might have Chrome, Firefox, and Safari all on your computer, but only one of them is the default.
The default browser also handles web addresses that appear in places you would not expect. If you click a phone number in a contact list and your system tries to open a webpage, or if a program needs to show you information online, your default browser is what launches. Setting a default prevents your computer from asking you every single time which browser you want to use.
Most people never change their default browser after setup, which is why the browser that came with your device often stays the default. On Windows, that is Edge. On Mac, it is Safari. On phones, it is Chrome on Android and Safari on iPhone. You can change this at any time.
Key Takeaways
- Your default browser opens automatically whenever a link is clicked outside of a program or when your system needs to display a webpage.
- Windows comes with Edge as the default, Mac comes with Safari, and phones come with Chrome (Android) or Safari (iPhone).
- You can change your default browser through your system settings, and the process takes less than a minute on any device.
- Having a default browser does not prevent you from using other browsers — it only controls which one opens when you do not choose one yourself.
How to change your default browser on Windows
Open the Settings app by pressing the Windows key and typing "Settings," then press Enter. Click on "Apps" in the left sidebar, then click "Default apps" near the top of the window. Scroll down until you see "Web browser" listed with your current default shown next to it. Click on the current default (usually Edge) and a list of installed browsers will appear. Select the one you want to use instead.
Windows will remember this choice and use it for all links going forward. If you install a new browser later, it may ask if you want to make it the default — you can say no and keep your current choice. You can change the default back at any time by returning to the same Settings screen.
How to change your default browser on Mac
Open System Settings by clicking the Apple menu in the top left corner and selecting "System Settings." Click "General" in the left sidebar, then scroll down to find "Default web browser." Click the dropdown menu next to it, which currently shows Safari. A list of all installed browsers will appear. Select the one you want to use as your default.
Close the Settings window and the change takes effect when ready. Mac will use your new choice whenever a link needs to open in a browser. You can return to this same screen anytime to switch back or try a different browser.
How to change your default browser on Android
Open the Settings app and scroll down to find "Apps" or "Applications," depending on your phone model. Look for an option called "Default apps" or "App defaults." Tap on "Browser app" or "Web browser." A list of all browsers you have installed will appear. Select the one you want to use as your default.
Some Android phones also let you set a default by opening any browser, going to its settings menu, and looking for an option that says "Set as default." Either method works. Your choice will stay in place until you change it again.
How to change your default browser on iPhone
Open the Settings app and scroll down until you find the name of the browser you want to set as default — for example, "Chrome" or "Firefox." Tap on it, then look for an option called "Default Browser App." Tap that option and select it to confirm. Your phone will now use that browser for all links.
iPhone does not have a single "Default Apps" settings page like Android and Windows do. Instead, each browser has its own setting buried in the Settings app. If you do not see the option in a browser's settings, that browser may not support being set as default on your version of iOS.
Why you might want to change your default browser
Some people prefer one browser over another because it runs faster on their device, syncs with their phone more smoothly, or has features they use often. Others switch because they trust one company's privacy practices more than another. If you use Chrome on your phone and want your computer to match, setting Chrome as your default on Windows or Mac makes everything feel more connected.
You might also change your default if you notice a browser you do not use keeps opening links. This sometimes happens after installing a new program — some software tries to set itself as the default without asking. Changing it back takes seconds and puts you back in control.
What happens if you do not set a default browser
If you somehow remove all defaults or your system cannot find one, your computer or phone will ask you to choose a browser each time a link needs to open. This becomes annoying quickly, especially if you click many links throughout the day. Setting a default eliminates these repeated questions and lets you work without interruption.
Some devices also have a behavior where they remember your last choice and use that as the default going forward, even if you have not formally set one. This is less reliable than actually setting a default, because switching to a different browser once will change what opens next time.
Frequently Asked Questions
Does changing my default browser delete my other browsers?
No. Changing your default browser only changes which one opens automatically. All your other browsers stay installed and you can still open them manually whenever you want. You can have five browsers installed and switch between them freely — the default only controls what happens when you do not choose.
Will my bookmarks and passwords move to my new default browser?
Not automatically. Your bookmarks and saved passwords stay in the browser where you created them. If you want to use them in a new default browser, you can import them through that browser's settings menu, or sign into the same account you use in your old browser if it offers syncing.
Can I set a different default browser for work versus personal use?
Most devices do not support multiple defaults at once. You have one default for the whole system. Some work computers use special management software that can enforce a default, but on a personal device you can only set one. You can still open a different browser manually whenever you need it.
What if a website does not work in my default browser?
Open that website in a different browser instead. Some older websites are built for specific browsers and may not display correctly in others. This does not mean you need to change your default — just open that one site in whatever browser works best for it.
Does my default browser affect my internet speed?
Not directly. Your internet speed depends on your connection and the website you are visiting. Different browsers may feel faster or slower depending on how they run on your specific device, but changing the default does not change how fast your internet is. If a browser feels slow, you can try a different one.