How do I clear my browser's cache?

Internet Explorer 10.x, 11.x (Win)

1. Click the  icon in the browser’s toolbar, or type Alt-X.
2. Select Safety > Delete browsing history...
3. In the window that displays, ensure these check boxes are selected:

• Temporary Internet files and website files
• Cookies and website data

4. Click the Delete button.
5. Click OK.

This message displays at the bottom of the browser when the cache is cleared:

Internet Explorer has finished deleting the selecting browsing history.

Firefox latest (Win and Mac)

Last updated at version: 55.0.3

1. Click the  in the browser’s toolbar.
2. Select History.
3. Click Clear Recent History...*
4. From the Time range to clear, select Everything.
5. From the Details list, select Cache and Cookies.
6. Click Clear Now.

*This option may be unclickable if, on the Options > Privacy page, you have Never remember history or Use custom settings for history > Always use private browsing mode enabled.

Chrome latest (Win and Mac)

Last updated at version:

60.0.3112.113

1. Click the  in the browser’s toolbar.
2. Select More tools > Clear browsing data…
3. In the window that displays, from the Clear the following items from drop-down list, select the the beginning of time option.
4. Ensure these check boxes are selected:

• Cached images and files
• Cookies and other site data 

5. Click Clear Browsing Data.

Safari latest (Mac)

Last updated at version: 11604.1.38.1.7

1. From the top menu, click Safari > Preferences...
2. In the window that displays, select the Advanced tab.
3. Select the Show Develop menu in menu bar check box.
4. From the top menu, select Develop > Empty Caches.