1. Open Firefox.
  2. Under the “History” menu, choose “Clear Recent History”.
  3. Select “Everything” under “Time range to clear.”
  4. Check all items.
  5. Click OK.


  1. Open Safari.
  2. Select “Reset Safari” from the “Safari” menu.
  3. Check all items.
  4. Click the “Reset” button.


  1. Open Chrome.
  2. Choose “Clear Browsing Data” under the "Chrome" menu.
  3. Under the "Basic" tab, choose “All time” from the “Time range” menu.
  4. Make sure “Cookies and other site data” and “Cached images and files” are selected.
  5. Click the “Clear data” button.
  6. Close the Setting tab.