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.

1. Click the Edit menu
2. Click Preferences
3. Click Security
4. Click Show Cookies
5. Click Remove All
6. Click Done
7. Close the Preferences dialog box

Safari latest (Win)

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.

1. Click the Safari menu
2. Select Preferences
3. Click Security
4. Click Show Cookies
5. Click Remove All
6. Click Done to close the cookies list
7. Close the Preferences dialog box