What "default" means and why it matters

Your default browser is the program your computer or phone opens when you click a link in an email, text message, or document. Your default search engine is the search tool that runs when you type in the address bar without specifying a website. Changing either one is a one-time task — once you set it, your device remembers the choice until you change it again.

Most devices ship with a preset default: Windows comes with Microsoft Edge, Apple devices with Safari, Android phones with Chrome. These defaults work fine for many people, but if you prefer a different browser or search engine, you can switch without uninstalling anything else. Your old browser stays on your device; it just stops being the automatic choice.

The steps differ slightly between Windows, Mac, iPhone, and Android, so find your device type below and follow the exact path for your system.

Key Takeaways

  • Changing your default browser or search engine does not remove your current browser — it only changes which one opens automatically when you click links.
  • On Windows, you change the default browser in Settings under Apps, then Default Apps; on Mac, you use System Settings under General.
  • On iPhone, you set the default browser in Settings under the app name itself (Safari, Chrome, Firefox, etc.); on Android, you use Settings under Apps or Applications.
  • To change your search engine, open your browser's settings and look for the Search section; the exact location varies by browser.
  • If you cannot find the setting, your device may require you to uninstall the current default first, though this is rare on modern systems.

Changing your default browser on Windows

Open the Windows Settings app by pressing the Windows key and typing "settings," then press Enter. Click Apps in the left sidebar, then click Default Apps near the top of the list.

Scroll down until you see Web browser. Click the current default (usually Microsoft Edge), and a menu will pop up showing all browsers installed on your computer. Click the browser you want to use instead. Windows will confirm the change when ready, and the next time you click a link, it will open in your new default.

If your preferred browser does not appear in the list, it may not be installed yet. read and install it first, then return to this same Settings screen — it will appear in the menu once installation is complete.

Changing your default browser on Mac

Click the Apple menu in the top-left corner and select System Settings. Click General in the left sidebar, then scroll down to find Default web browser. Click the dropdown menu next to it and select the browser you want to use.

The change takes effect when ready. If your preferred browser is not in the dropdown, make sure it is installed on your Mac first. You can read browsers from the App Store or directly from the browser's website.

Changing your default browser on iPhone

On iPhone, the process is different because each browser app controls its own default status. Open Settings, then scroll down and tap the name of the browser you want to set as default (for example, Chrome, Firefox, or Edge).

Tap Default Browser App, then select that browser from the list. You will return to the previous screen, and the change is complete. The next time you click a link in Mail, Messages, or another app, it will open in your chosen browser.

If you do not see a "Default Browser App" option in the app's settings, the browser may not support being set as default. Most major browsers (Chrome, Firefox, Edge, Opera) do support this; Safari is the default and cannot be changed.

Changing your default browser on Android

Open Settings and tap Apps (sometimes labeled Applications). Look for an option called Default Apps, Default Applications, or App Defaults — the exact name varies by phone manufacturer. Tap it.

Find Browser App or Web Browser in the list and tap it. A menu will show all installed browsers. Select the one you want to use as default. The change takes effect when ready.

If you cannot find a Default Apps section, try this alternative: open your current default browser, go to its settings (usually a menu icon or gear icon), and look for an option to set it as default. Some Android phones let you change the default from within the browser itself.

Changing your default search engine

Your search engine is separate from your browser. You can use Chrome as your browser but Google, Bing, DuckDuckGo, or another search engine as your search tool. To change it, open your browser and go to its settings.

In Chrome, click the three-dot menu in the top-right, select Settings, click Search engine in the left sidebar, and choose a new search engine from the dropdown. In Firefox, click the menu icon (three horizontal lines), select Settings, click Search on the left, and pick a new search engine from the "Default Search Engine" dropdown. In Safari, go to Safari menu > Settings, click the Search tab, and select a new engine from the dropdown.

On mobile, the steps are similar but the menus are slightly different. In Chrome on iPhone or Android, tap the three-dot menu, tap Settings, tap Search Engine, and select your choice. In Firefox mobile, tap the menu icon, tap Settings, tap Search, and pick a new engine.

What to do if you cannot find the setting

If the default browser or search engine option is not visible in the places described above, your device may have restrictions in place. On some work or school devices, administrators lock the default settings to prevent changes.

Try restarting your device and checking again — sometimes settings take a moment to appear after a fresh installation. If the option still does not show up, contact your device administrator or the person who set up the device. On personal devices, you can also try uninstalling the current default browser (if it is not built into the operating system) and then setting your preferred browser as default.

Frequently Asked Questions

Will changing my default browser delete my bookmarks or history?

No. Your bookmarks, history, and saved passwords stay in the old browser. If you want to move them to your new default browser, most browsers have an import feature in their settings that can transfer this information from another browser.

Can I have multiple default browsers?

No, your device can only have one default browser at a time. However, you can keep multiple browsers installed and switch between them manually whenever you want. Only the one you set as default will open automatically when you click links.

What if I change my mind and want to switch back?

Follow the same steps for your device type and select your original browser from the menu. There is no penalty for changing your default multiple times — you can switch back and forth as often as you like.

Does changing my search engine affect all my browsers?

No. Each browser has its own search engine setting. If you use Chrome and Firefox, you can set Chrome to search with Google and Firefox to search with DuckDuckGo. Changing one does not affect the other.

Why does my browser keep asking me to set it as default?

Some browsers show a notification or popup when they are first installed, asking if you want to make them your default. You can dismiss this message or click "Set as Default" if you want to switch. If the notification keeps appearing, check your browser's settings to see if there is an option to stop showing the prompt.