What resetting an application means and when to do it
Resetting an application clears all the settings, preferences, and stored data you've created inside that program and returns it to the state it was in when you first installed it. This is different from uninstalling — the program stays on your device, but everything you've customized disappears.
You should reset an application when it stops responding to commands, crashes repeatedly, displays error messages you can't fix, or behaves in ways that seem broken. A reset often solves these problems because it removes corrupted settings or cached files that are causing the malfunction. It's also useful if you've changed so many settings that you've lost track of what's normal, or if you're handing a device to someone else and want to clear your personal data from that program.
The steps to reset vary significantly depending on whether you're using Windows, Mac, iPhone, Android, or a web-based application. Each section below covers the specific steps for your device type.
Key Takeaways
- Resetting an application removes all your settings and data from that program but keeps the program itself installed on your device.
- Windows and Mac applications usually reset through the program's settings menu or by deleting a hidden preferences folder, not through the operating system.
- iPhone and Android apps reset through the device settings under Storage or App Management, not through the app itself.
- Web-based applications typically reset by clearing your browser's cache and cookies for that specific site, or by logging out and clearing your browser data.
- Always back up any data you want to keep before resetting, because the process permanently removes everything the application has stored.
Resetting an application on Windows
On Windows 10 and 11, the method depends on whether the application is a traditional desktop program or a Microsoft Store app. For Store apps, go to Settings, select Apps, then Apps & Features. Find the application in the list, click it, and select Repair or Reset. If a Reset option appears, click it and confirm. This removes all data associated with that app.
For traditional desktop applications (programs you installed from a website or disc), look inside the program itself first. Open the application, go to Settings, Preferences, or Tools, and search for a Reset, Restore Defaults, or Clear Data option. Many programs have this built in. If you don't find it there, you'll need to delete the program's preferences folder manually. These folders are usually hidden, so you'll need to show hidden files first. Press Windows Key + R, type %appdata%, and press Enter. Look for a folder with the application's name and delete it. Then restart the application — it will rebuild its settings folder with defaults.
If you're unsure whether the application is a Store app or desktop program, right-click it and select Properties. If you see "Microsoft Store" or a Store link, it's a Store app. Otherwise, it's a desktop program.
Resetting an application on Mac
Mac applications don't have a built-in reset feature in System Settings the way Windows does. Instead, you'll look for a reset option inside the application itself. Open the program, click the application name in the menu bar (not File), and look for Preferences, Settings, or Options. Search for Reset, Restore Defaults, or Clear Data.
If the application doesn't have a built-in reset option, you can delete its preferences file manually. Close the application completely. Press Command + Shift + Period to show hidden files in Finder. Navigate to Users > [Your Username] > Library > Preferences. Look for a file with the application's name — it usually ends in .plist. Drag it to the Trash. Empty the Trash, then restart the application. It will create a new preferences file with default settings.
Some applications also store data in the Library > Application Support folder. If resetting the preferences file doesn't solve your problem, try deleting the corresponding folder in Application Support as well, using the same method.
Resetting an application on iPhone
On iPhone, resetting an app is straightforward. Go to Settings, scroll down and tap the name of the application you want to reset, then tap Offload App. This removes the app but keeps your data. Tap Reinstall App to put it back — it will reinstall with default settings and no stored data.
If you want to keep the app installed but just clear its data, go to Settings, tap General, then iPhone Storage. Find the application in the list and tap it. Select Offload App, wait for it to finish, then tap Reinstall App. The app will be back on your home screen with a clean slate.
If the application has a Settings section within the app itself, you can also try opening the app and looking for a Reset or Clear Data button in its own settings menu. Some apps include this option, though not all do.
Resetting an application on Android
On Android, go to Settings, tap Apps or Application Manager (the name varies by manufacturer), and find the application in the list. Tap it, then look for Storage or Clear Storage. Tap Clear Cache first — this removes temporary files but keeps your account information. If that doesn't solve the problem, tap Clear Data or Clear Storage, which removes everything including your account login. The app will ask you to confirm; tap OK.
After clearing data, restart the application. It will open as if you've just installed it for the first time. If you were logged in, you'll need to sign in again. Some Android devices also have a Force Stop button on the same screen — you can tap that to stop the app immediately, which sometimes helps if it's frozen or crashing.
Be aware that clearing data removes any saved passwords, preferences, or offline content the app has stored. You'll need to set these up again when you restart the application.
Resetting a web-based application
Web applications like Gmail, Google Docs, or Trello don't reset the same way because they store your data on the company's servers, not on your device. However, you can clear the local data your browser has cached. Open your browser, press Ctrl + Shift + Delete (Windows) or Command + Shift + Delete (Mac), and select All Time from the time range. Check Cookies and Cached Images and Files, then click Clear Data. This removes the temporary files your browser stored for that website.
If you want a complete reset of your experience with a web application, log out of your account, clear your browser data as described above, then log back in. The application will reload with default settings. Some web applications also have a Settings or Preferences section within the app itself where you can reset individual features without clearing everything.
If the web application is misbehaving, try opening it in a different browser first. This tells you whether the problem is with the application or with your browser's cache and cookies. If it works fine in a different browser, clearing your original browser's data for that site will likely fix it.
What to do if resetting doesn't fix the problem
If you've reset the application and it still isn't working, the problem may be with your device's operating system, your internet connection, or a conflict with another program. Try restarting your device first — this clears temporary memory and often fixes issues that a reset alone won't solve.
If restarting doesn't help, check whether the application's developer has released an update. Open your device's app store (Microsoft Store, App Store, Google Play, etc.) and search for the application. If an update is available, install it. Updates often fix bugs that cause crashes or errors.
If the application still doesn't work after a reset and an update, uninstall it completely and reinstall it fresh. This removes any corrupted installation files that a reset might have missed. After reinstalling, restart your device before opening the application again.
Frequently Asked Questions
Will resetting an application delete my account or login information?
Resetting removes your saved password and preferences, but it doesn't delete your actual account with the service. You'll need to log in again after the reset. Your account data on the company's servers stays intact — you're only clearing what the application stored locally on your device.
Can I undo a reset if I change my mind?
No. A reset permanently removes the data the application stored on your device. If you need that data back, you'll have to restore it from a backup of your device, which is why backing up before a reset is important. Most devices allow you to restore from a backup taken before the reset.
Does resetting an application affect other programs on my device?
No. Resetting one application only affects that program. Other applications and your device's operating system are not touched. You can safely reset an application without worrying about breaking anything else.
What's the difference between resetting and uninstalling an application?
Resetting keeps the application installed and removes only its data and settings. Uninstalling removes the entire program from your device. If you uninstall and then reinstall, you get the same result as a reset, but uninstalling also frees up storage space on your device.
Why does my application keep asking me to set it up again after I reset it?
Because the reset removed all your saved preferences and login information. The application is working correctly — it's just starting fresh. You'll need to go through the setup process again and log in with your account credentials.