1. Click the Tools menu (three dotted lines in the upper-right corner), and open the Settingsmenu.
    Settings menu highlighted in Settings and more (Alt + F4) menu in Microsoft Edge
     
  2. Click Privacy, search, and services on the left-side menu.
  3. Under the section Clear browsing data, Click Choose what to clear.
    Clear browsing data menu in Microsoft Edge with Choose what to clear button
     
  4. Select Cookies and other site data and Cached images and files.
  5. Click Clear Now.
    Clear browsing dat amenu in Microsoft Edge with All time, Cookies and other site data, and Cached images and files selected
     
  6. Close Microsoft Edge completely for your changes to take effect.
  1. Click on the Tools bar.
  2. Click on Options (On Mac, it's labeled Preferences).
    Options menu highlighted after choosing Open menu button in Mozilla Firefox
  3. On the menu to the left, select Privacy & Security.
  4. Under the Cookies and Site Data option, click the "Clear Data..." button.
    Cookies and Site data menu in Mozilla Firefox
     
  5. Select only the two options and hit clear now.
    Cookies and Site Data and Cached Web Content both selected to be cleared in Mozilla Firefox
     
  6. If on a Windows computer, close and re-open Firefox to save your changes. If on an Apple computer, go to the Firefox menu on the top menu bar and select Quit for the changes to take effect.
  1. Click the Tools menu (three dotted lines in the upper-right corner).
  2. Select History. 
    Google Chrome history menu showing Clear browsing data
  3. Select Clear Browsing Data from the left-hand side. Set the Time Range set to All Time. Check-mark Cookies and other site data and Cached images and files and select Clear Data.
    Opened clear browing data menu with All time, cookeis and other site data, and cached images and files selected
     
  4. If on a Windows computer, close and re-open Chrome to save your changes. If on an Apple computer, go to the Chrome menu on the top menu bar and select Quit for the changes to take effect.
  1. Click on Safari on the top menu bar.
  2. Click Preferences.
    Preferences menu highlighted in Safari menu along top of macOS
     
  3. Click the Privacy tab.
  4. Click Manage Website Data...
    Manage Website Data... button highlited in Safari Privacy menu in macOS
  5. Click Remove All.
  6. Click Remove Now.
    Prompt to Remove Now after selecting Remove All in Safari Privacy menu in macOS
     
  7. Go to the Safari menu on the top menu bar.
  8. Select Quit to close Safari and save your changes.
  1. Go to the Settings app on your device.
  2. Scroll down to the Safari menu.
  3. Scroll down and select Clear History and Website Data.
    Safari menu in iOS Settings with blue Clear History and Website Data highlighted
     
  4. A pop-up will come up verifying that you want to clear the History and Data. Select Clear History and Data.
    Clear History and Data popup on iOS
     
  5. The button for Clear History and Website Data will turn gray when cache and cookies have been successfully cleared.