While you should clear your web browser's cache, cookies, and history periodically in order to prevent or resolve performance problems, you may wish to record some of your saved information first. If you are unable to do so, see Troubleshooting alternatives below.
For details about browser cache, cookies, and history, see:
- Web cache
- HTTP cookie
- Web browsing history
Notes:
- For desktop browsers, to quickly open menus used to clear your cache, cookies, and history, ensure that the browser is open and selected, and press Ctrl-Shift-Delete (Windows) or Command-Shift-Delete (Mac). If this doesn't work, follow the appropriate instructions below.
- If the instructions below don't exactly match what you see, you may need to update your web browser to the latest version.
If you don't see instructions below for your specific version or browser, search your browser's Help menu for "clear cache". If you're unsure what browser version you're using, from the Help menu or your browser's menu, select About [browser name]. In Firefox, if you don't see the menu bar, press Alt.
- UITS strongly recommends that you use a supported browser, and not Internet Explorer (IE). Microsoft 365 apps and services no longer support Internet Explorer.
Troubleshooting alternatives
If you need to clear your cache, cookies, and history for troubleshooting purposes, but aren't yet prepared to lose the content listed above, you may wish to consider using a private browsing window in your preferred browser as a temporary solution:
- Private Browsing (Firefox)
- Browse in private with Incognito mode (Chrome desktop and Android)
- Browse InPrivate in Microsoft Edge
- Use Private Browsing in Safari on Mac
- Turn Private Browsing on or off on your iPhone, iPad, or iPod touch
Mobile browsers
Android
The steps to clear your cache, cookies, and history may differ depending on the model of your Android device and your preferred browser, but you should be able to clear your cache and data from your application management settings menu:
- Go to Settings and choose Apps or Application Manager.
- Swipe to the All tab.
- In the list of installed apps, find and tap your web browser. Tap Clear Data and then Clear Cache.
- Exit/quit all browser windows and re-open the browser.
Chrome for Android
- Tap Chrome menu > Settings.
- Tap (Advanced) Privacy.
- From the "Time Range" drop-down menu, select All Time.
- Check Cookies and Site data and Cached Images and Files.
- Tap Clear data.
- Exit/quit all browser windows and re-open the browser.
Safari for iOS
- Open your Settings app.
- Tap Safari.
- Tap Clear History and Website Data and confirm.
- Exit/quit all browser windows and re-open the browser.
Chrome for iOS
- Tap Chrome menu > Settings.
- Tap Privacy.
- Tap Clear Browsing Data.
- Choose the data type you want to clear.
- Tap Clear Browsing Data.
- Exit/quit all browser windows and re-open the browser.
Desktop browsers
Chrome
- In the browser bar, enter: chrome://settings/clearBrowserData
- At the top of the "Clear browsing data" window, click Advanced.
- Select the following:
- Browsing history
- Download history
- Cookies and other site data
- Cached images and files
From the "Time range" drop-down menu, you can choose the period of time for which you want to clear cached information. To clear your entire cache, select All time.
- Click CLEAR DATA.
- Exit/quit all browser windows and re-open the browser.
Firefox
- From the History menu, select Clear Recent History.
If the menu bar is hidden, press Alt to make it visible.
- From the Time range to clear: drop-down menu, select the desired range; to clear your entire cache, select Everything.
- Next to "Details", click the down arrow to choose which elements of the history to clear; to clear your entire cache, select all items.
- Click Clear Now.
- Exit/quit all browser windows and re-open the browser.
Microsoft Edge
Important:
Microsoft Edge Legacy support ended on March 9, 2021. If you still have Edge Legacy, UITS recommends installing the new Chromium-based Microsoft Edge by running Windows Update.