Set Browser to Clear Cache When Closing

Internet Explorer

1. Open IE browser
2. Click Tools > Internet Options > Advanced tab
3. Scroll down to the Security section and then check the box: Empty Temporary Internet Files folder when browser is closed
4. Click OK

Firefox

1. At the top of the Firefox window, click the Firefox button and then select Options
2. Select the Privacy panel
3. In the History section, set Firefox will: to Use custom settings for history
4. Select the check box for Clear history when Firefox closes
5. click the Settings… button. The Settings for Clearing History window will open
6. In the Settings for Clearing History window, click the check mark box next to Cache.
7. Click OK

Chrome

1. Open the Chrome browser
2. Open the Chrome Toolbar (3 lines to the right of the URL window) and then select Settings
3. Select Show advanced settings…
4. Click the Content Settings button located under the Privacy section
5. Under first section labeled Cookies, select Keep local data only until you quit your browser 
6. Click Done