The fastest way to remove an app depends on your operating system
On Windows, the quickest route is the Settings menu: open Settings, go to Apps, select Apps & features, find the program you want to remove, click it, and select Uninstall. On Mac, drag the app from your Applications folder to the Trash, then empty the Trash. Both methods remove the program from your computer, though some leftover files may remain in hidden system folders—this is normal and takes almost no space.
If you installed the app through Microsoft Store (Windows) or the App Store (Mac), you can also uninstall directly from those stores. Right-click the app in the store and choose Uninstall. This route is often cleaner because the store handles file cleanup automatically.
Key Takeaways
- On Windows, open Settings, go to Apps > Apps & features, click the app you want to remove, and select Uninstall.
- On Mac, open Applications, drag the app to Trash, and empty the Trash—or uninstall through the App Store if you installed it there.
- Apps installed through Microsoft Store or App Store can be uninstalled directly from those stores with one click.
- Some apps leave behind small configuration files after uninstall, which is harmless and takes negligible storage space.
- If an uninstall fails or the app won't open its uninstaller, restart your computer and try again.
Uninstalling on Windows using Settings
Open the Windows Settings menu by pressing the Windows key and typing "Settings," then press Enter. Once Settings opens, click Apps on the left side, then select Apps & features from the submenu. Scroll through the list until you find the program you want to remove. Click it once to highlight it, then click the Uninstall button that appears.
A dialog box will pop up asking you to confirm the removal. Click Uninstall again. The program will begin removing itself—this usually takes 10 to 30 seconds, though larger programs may take longer. When the process finishes, the app will no longer appear in your Apps & features list.
If the Uninstall button is grayed out or does not appear, the app may be a Windows system program that cannot be removed through Settings. In that case, you can try right-clicking the app in your Start menu and selecting Uninstall, or look for an uninstaller program in the app's folder under Program Files.
Removing apps on Mac from the Applications folder
Open Finder and click Applications in the sidebar, or press Command+Shift+A. You will see a folder containing all your installed programs. Find the app you want to remove, click it once to select it, then drag it to the Trash icon in your Dock. Alternatively, right-click the app and select Move to Trash.
After moving the app to Trash, open the Trash (click the Trash icon in your Dock), right-click inside it, and select Empty Trash. This permanently removes the app from your computer. The whole process takes less than a minute.
Some Mac apps come with their own uninstaller program. If you see an Uninstall icon in the Applications folder alongside the app, double-click it and follow the prompts instead of dragging to Trash. This method ensures all related files are removed cleanly.
Using the Microsoft Store or App Store to uninstall
If you installed an app through Microsoft Store (Windows) or App Store (Mac), you can uninstall it directly from the store. On Windows, open Microsoft Store, click the account icon in the top right corner, select My library, find the app you want to remove, click the three dots next to it, and select Uninstall. On Mac, open the App Store, click your account icon in the top right, go to Purchased, find the app, click the cloud icon or uninstall button next to it, and confirm.
Uninstalling through the store is often cleaner than manual removal because the store automatically cleans up all associated files. This method also prevents you from accidentally leaving behind important program components.
What to do if an app won't uninstall
If you click Uninstall and nothing happens, or if you get an error message, restart your computer first. Some programs lock their own files while they are running, which prevents Windows or Mac from removing them. After restarting, try uninstalling again.
If the app still will not uninstall, check whether it is currently running. On Windows, press Ctrl+Shift+Esc to open Task Manager, look for the app's name in the list, click it, and select End Task. On Mac, press Command+Option+Esc to open Force Quit Applications, select the app, and click Force Quit. Then try uninstalling again.
On Windows, you can also try uninstalling from Control Panel, which sometimes works when Settings does not. Press Windows+R, type "control panel," press Enter, click Programs, then Programs and Features, find the app, click it, and select Uninstall. Follow the prompts to remove it.
Understanding leftover files after uninstall
After you uninstall an app, you may find small folders or files remaining on your computer—usually in hidden system directories like AppData (Windows) or Library (Mac). These are configuration files, saved settings, or cached data that the app left behind. This is normal and does not mean the uninstall failed.
These leftover files take up almost no storage space and do not affect your computer's performance. You can safely leave them alone. If you want to remove them manually, you will need to show hidden files on your computer, which requires changing system settings. For most users, this extra step is unnecessary.
Frequently Asked Questions
Will uninstalling an app delete my files?
No. Uninstalling removes only the program itself and its system files. Any documents, photos, or other files you created while using the app remain on your computer. If you want to delete those files too, you must remove them separately.
Can I undo an uninstall?
Once you uninstall an app and empty the Trash (Mac) or confirm the removal (Windows), it is permanently gone. You can reinstall it by downloading it again from the original source, the Microsoft Store, or the App Store, but you will need to set it up from scratch.
What if I see the app still running after I uninstalled it?
This usually means a leftover file or shortcut is still on your computer, not the full app. Check your Desktop, Start menu (Windows), or Applications folder (Mac) for any remaining icons. Delete those. If the app truly launches when you click it, the uninstall did not complete—restart your computer and try uninstalling again.
Do I need special software to uninstall apps?
No. Windows and Mac both have built-in uninstall tools that work for nearly all programs. Third-party uninstaller software exists but is not necessary for standard use. The built-in methods are reliable and free.
Why does uninstalling take so long sometimes?
Large programs with many files take longer to remove because your computer must locate and delete each one. Programs that run background services may also need extra time to shut down cleanly. If an uninstall seems frozen after several minutes, restart your computer and try again.