The local browser has a local file that contains the CSS, images, JavaScript and a history of your browser activity.  These files are stored so they can be served locally, which help increase page load performance.   In order to test updated pages sometimes it is necessary to clear your cache.

Internet Explorer 8 and up

  1. From the Safety menu, click Delete Browsing History, or use the keyboard shortcut CTRL + SHIFT + DEL.
  2. Check Temporary Internet Files and History, and then click Delete.

Edge

  1. Click on the Hub icon (three lines), then the history icon (shaped like a clock).
  2. Click on Clear all history.
  3. Select Cached data and files.
  4. Click the Clear button.

Firefox 42

  1. From the History menu, select Clear Recent History or use the keyboard shortcut CTRL + SHIFT + DEL.
  2. Choose the range of time for which you would like the cache cleared.
  3. Click the Details button, and make sure only Cache is checked.
  4. Click Clear Now.

Google Chrome 47

  1. Click the Menu icon and select the History menu item, or enter “chrome://history” in the URL bar.
  2. Select Clear browsing data.
  3. Choose the range of time for which you would like the cache cleared.
  4. Ensure that only Cached images and files is selected.
  5. Finally, click the Clear Browsing Data button.

Safari 9

From the Develop menu, select Empty Caches. If you do not have a Developmenu, proceed with the steps below:

  1. From the Safari menu, select Preferences.
  2. Select the Advanced tab.
  3. Check the box next to Show Develop menu in the menu bar.

Close Preferences and select Empty Caches from the Develop menu.