The two ways to remove an app from Windows

Windows gives you two main paths to delete an app: the Settings menu (faster, cleaner) and the Control Panel (older method, still works). Most of the time you want Settings. It removes the program and its files in one step, and it's where Windows expects you to go. Control Panel is still there if Settings doesn't work or if you're on an older version of Windows, but Settings is the standard route now.

The difference matters because Settings uninstalls more completely — it removes leftover files that Control Panel sometimes leaves behind. For most apps this doesn't matter. For programs that take up a lot of space or that you had trouble with before, Settings is the safer choice.

Key Takeaways

  • Open Settings, go to Apps > Installed Apps, find the program you want to remove, click the three dots next to it, and select Uninstall.
  • Windows will ask you to confirm the uninstall and may prompt you to restart your computer when it's done.
  • If an app won't uninstall from Settings, restart your computer and try again, or use Control Panel as a backup method.
  • Deleting an app from Windows does not delete your files — documents, photos, and other data you created stay on your computer.
  • Some built-in Windows apps (like Mail or Calculator) can be removed but may be harder to reinstall later.

Uninstalling through Settings (the standard method)

Open the Start menu and type "Settings" — click the Settings app when it appears. Once Settings opens, look for "Apps" in the left sidebar and click it. You'll see "Installed Apps" listed below. Click that.

You'll now see a list of every program on your computer. Scroll down to find the app you want to remove. Once you find it, click the three vertical dots (called a menu button) on the right side of that app's name. A small menu will pop up. Click "Uninstall."

Windows will ask you to confirm that you want to uninstall the program. Click "Uninstall" again. The program will now remove itself. This usually takes a few seconds to a minute. When it's done, the app will no longer appear in your Installed Apps list.

Some programs will ask you additional questions during uninstall — for example, whether you want to keep your settings or delete them too. Choose what makes sense for you. If you plan to reinstall the program later and want to keep your preferences, choose "Keep." If you want a completely fresh start, choose "Delete."

What to do if Settings uninstall doesn't work

Sometimes an app won't uninstall from Settings. You might see an error message, or the uninstall button might be grayed out. The first thing to try is restarting your computer and attempting the uninstall again. Many programs lock themselves while they're running, and a restart clears that lock.

If restarting doesn't help, try Control Panel. Open the Start menu, type "Control Panel," and click it. Look for "Programs" or "Programs and Features." Click that. You'll see the same list of installed apps. Find the program you want to remove, click it once to select it, and look for an "Uninstall" button at the top. Click it and follow the prompts.

If the app still won't uninstall, the program itself may be damaged or stuck. In that case, you can try restarting in Safe Mode (a Windows diagnostic mode that loads fewer programs) and attempting the uninstall again. To restart in Safe Mode, open Settings, go to System > Recovery, and click "Restart now" under "Advanced startup." When your computer restarts, choose "Troubleshoot," then "Advanced options," then "Startup Settings," then "Restart." When the menu appears, press 4 or F4 to enter Safe Mode.

Understanding what gets deleted and what stays

When you uninstall an app, Windows removes the program files and the shortcuts to launch it. Your personal files — documents, photos, videos, downloads — stay on your computer. The app won't be able to run anymore, but nothing you created disappears.

Some programs store settings or data in special folders that may or may not be deleted depending on how you uninstall. If you uninstall a web browser, for example, your bookmarks might stay behind (usually in a hidden folder). If you uninstall a game, your saved progress might stay too. During uninstall, Windows usually asks whether you want to keep these files. If you want a completely clean removal, choose "Delete" when asked.

One exception: if you uninstall a program that you use to open a certain type of file (like a PDF reader), those files don't disappear — they just won't open with that program anymore. You can still open them with a different program, or reinstall the original one.

Removing built-in Windows apps

Windows comes with some built-in apps like Mail, Calendar, Calculator, and Photos. You can uninstall these the same way you uninstall other programs — through Settings > Apps > Installed Apps. Find the app, click the three dots, and select Uninstall.

The main difference is that built-in apps are sometimes harder to reinstall. If you remove Mail and later decide you want it back, you can reinstall it from the Microsoft Store, but it's an extra step. For this reason, only remove built-in apps if you're sure you won't need them. If you just don't use an app but might want it someday, you can leave it installed — it takes up minimal space.

Freeing up space after uninstalling

Uninstalling an app removes most of its files, but sometimes leftover data stays behind in temporary folders. If you want to clean this up, you can use Windows' built-in storage cleanup tool. Open Settings, go to System > Storage, and click "Temporary files." Check the boxes next to the types of files you want to remove (temporary files, recycle bin, etc.), then click "Remove files."

You can also check how much space each program is using before you uninstall it. In Settings > Apps > Installed Apps, the size of each program appears on the right side of its name. This helps you decide which apps are worth removing if you're running low on disk space.

Frequently Asked Questions

Will uninstalling an app delete my files?

No. Uninstalling removes only the program itself and its system files. Documents, photos, videos, and other files you created stay on your computer. Some programs may ask during uninstall whether to keep or delete settings files — you can choose either way.

Can I reinstall an app after I delete it?

Yes. If you uninstalled an app from the Microsoft Store, you can reinstall it from the Store. If it came from a website or disc, you can read it again from that source. Built-in Windows apps can be reinstalled from the Microsoft Store, though it takes an extra step.

What if I accidentally uninstall something I need?

You can reinstall it. If it's a Microsoft Store app, open the Store and search for it. If it's a program from a website, go back to that website and read it again. You won't lose any files — only the program itself is gone.

Do I need to restart my computer after uninstalling?

Usually not. Most programs uninstall without requiring a restart. Some will ask you to restart at the end of the uninstall process. If one does, it's safe to restart — Windows will finish the uninstall when it comes back up.

Why is the uninstall button grayed out?

This usually means the program is currently running or Windows is using it. Close the program completely, restart your computer, and try uninstalling again. If it's still grayed out, try Control Panel instead of Settings.