What "default browser" means and why it matters
Your default browser is the program your computer or phone automatically opens when you click a link in an email, text message, or document. Windows comes with Edge, Apple devices come with Safari, and Android phones come with Chrome — but you can change which one opens those links instead.
Changing your default browser is straightforward on every device, though the steps differ depending on whether you use Windows, Mac, iPhone, or Android. The reason to do it is simple: you might prefer a different browser's speed, privacy features, or interface. Once you switch, your chosen browser becomes the one that handles all those automatic link-opens without you having to pick it each time.
Key Takeaways
- Your default browser is the one that automatically opens when you click links in emails or documents, and you can change it anytime.
- On Windows 10 and 11, you change the default in Settings under Apps, then Default Apps, then Web Browser.
- On Mac, you open System Settings, go to General, then Default Web Browser, and pick from the dropdown list.
- On iPhone and Android, the steps are built into each phone's settings but work differently — iPhone uses Settings > Apps > Default Browser, while Android uses Settings > Apps > Default Apps > Browser App.
- Changing your default browser does not affect which browser you already have open or any of your saved passwords and bookmarks.
How to change your default browser on Windows
On Windows 10 and 11, open the Settings app by pressing the Windows key and typing "Settings," then pressing Enter. Once Settings opens, click Apps in the left sidebar, then click Default Apps in the main panel.
Scroll down until you see Web Browser with your current default listed next to it (usually Edge). Click on that entry, and a window will pop up showing all the browsers installed on your computer. Click the one you want to use as your default, and it becomes active immediately. You can verify the change by clicking a link in an email or document — it should now open in your chosen browser.
If the browser you want does not appear in that list, it means it is not installed on your computer yet. You would need to download and install it first from the browser's official website before you can set it as default.
How to change your default browser on Mac
On Mac, click the Apple menu in the top-left corner and select System Settings (or System Preferences on older versions). In the sidebar, click General, then look for Default Web Browser in the main panel.
Click the dropdown menu next to it, which will show every browser you have installed. Select the one you want, and the change takes effect immediately. Like Windows, if your preferred browser does not appear in the dropdown, you need to install it first.
How to change your default browser on iPhone
On iPhone, open the Settings app, then scroll down and tap Apps. Tap Default Browser App, and you will see a list of every browser installed on your phone. Tap the one you want to use as your default.
This setting only works if you have downloaded a browser other than Safari. If Safari is your only browser, it will remain the default regardless of this setting. Once you install a second browser — Chrome, Firefox, Edge, or another option — you can then switch which one opens links automatically.
How to change your default browser on Android
On Android, open Settings, then tap Apps or Application Manager (the exact name varies by phone maker). Tap Default Apps, then tap Browser App. You will see a list of every browser on your phone; tap the one you want as your default.
If you have only Chrome installed, it will be your default. Once you install Firefox, Edge, or another browser, you can switch to it using these same steps. Some Android phones also let you set the default by opening a browser, going to its settings, and looking for an option like "Set as default browser" — but the method above works on all Android phones.
What happens when you change your default browser
Changing your default browser does not delete anything or affect your other browsers. Your passwords, bookmarks, and browsing history stay exactly where they are. If you had Chrome set as default and switch to Firefox, Chrome is still on your computer with all your data intact — it just stops being the automatic choice for links.
You can switch back anytime by following the same steps and picking a different browser. There is no penalty for changing your default, and you can do it as often as you want. Some people switch between browsers depending on what they are doing — using one for work and another for personal browsing — and change their default accordingly.
Troubleshooting when your default browser will not change
If you set a new default browser but links still open in the old one, try restarting your computer or phone. Sometimes the change does not take effect until you restart. Close all open browser windows first, then restart, and test by clicking a link.
On Windows, if the browser you want does not appear in the Default Apps list, check that it is actually installed. Open the browser directly from your Start menu or desktop to confirm. If it is installed but still does not show up, try uninstalling and reinstalling it, then setting it as default again.
On Mac, if you see a browser in the dropdown but it does not work as default, try opening that browser and checking its own settings for an option to set it as default. Some browsers have their own confirmation step. On iPhone and Android, make sure you have actually installed the browser you want — downloading it from the App Store or Google Play — before trying to set it as default.
Frequently Asked Questions
Will changing my default browser delete my bookmarks or passwords?
No. Your bookmarks, passwords, and history stay in each browser where you saved them. If you switch from Chrome to Firefox as your default, Chrome remains on your computer with all your data. You can switch back anytime without losing anything.
Can I have different default browsers for different types of links?
No. Your operating system allows only one default browser at a time. However, you can manually choose which browser to open a link in by right-clicking it and selecting "Open with" on Windows or Mac, or by long-pressing it on a phone.
What if I want to go back to my original default browser?
Follow the same steps you used to change it the first time, and select your original browser from the list. The change is immediate. You can switch back and forth as many times as you want.
Does changing my default browser affect my internet speed?
No. Your default browser setting only controls which program opens links automatically. It does not change how fast your internet connection is or how quickly any browser loads pages.
Can I set a different default browser on my work computer than on my personal computer?
Yes. Each device has its own default browser setting. You can set Chrome as default on your work computer and Firefox as default on your personal laptop, and they work independently of each other.