Deleting temporary internet files (cache), cookies (website data) and browser history on a regular basis removes any corrupted content, releases system resources and frees up hard drive space.

  • The temporary internet files (cache) folder stores webpage content so that the next time you visit the cached website it only needs to download new content and can load more efficiently.
  • Cookies (website data) are files stored on your computer by websites to save your preferences and login information.
  • The browser history is a record of web sites you have visited and is stored on your computer.

Select your browser from those listed below for instructions on how to delete temporary internet files (cache), cookies (website data), and browser history. Don't known what browser you're using? Find out here   .



Internet Explorer Icon

Internet Explorer


  1. In Internet Explorer:
    1. Windows Users: Select Ctrl + Shift + Delete at the same time.
    2. Mac Users: Select Command + Shift + Delete at the same time.
  2. The Delete Browsing History dialog box will appear. Select what information you want to clear and then Delete.
Edge Icon

Microsoft Edge


  1. Select Hub and then History
  2. Choose Clear all history.
  3. Select the types of data or files you want to remove and then select Clear.


Apple Safari Icon



  1. In Safari, open the Settings menu.
  2. Select Reset Safari and then select the items you want to reset.
  3. Select Reset to remove the browser's history.


Mozilla Firefox Icon



  1. In Firefox, select the Menu button.
  2. Choose History and then Clear Recent History.
  3. Select the time range for which you'd like to clear your browser's history.
  4. Select the arrow next to Details to choose what information will be cleared (e.g. Cookies, Cache, Browsing and Download History) and then choose Clear Now.

For more information, visit Mozilla support.


Google Chrome Icon


  1. In Chrome, go to the top right and select Menu.
  2. Select More tools, then select Clear browsing data.
  3. Choose the type of information you wish to remove.
  4. Select Beginning of time from the drop down menu to delete everything.
  5. Choose Clear browsing data.