Microsoft Edge
Microsoft Edge users are lucky in that they can personalize how the browser saves and uses their data. If you’re looking to empty your cache for security reasons or to clear space on your device, the steps are simple:
Google Chrome
Click the menu button
and choose .
Close the about:preferences page. Any changes you've made will automatically be saved.
You can set Firefox to automatically clear the cache when Firefox closes:
Click the menu button
and choose .
Close the about:preferences page. Any changes you've made will automatically be saved.
Tip: There are several add-ons available that will allow you to clear the cache using an icon on your toolbar. Go to the Mozilla Add-ons Web Page to do a search.