To clear the browser history (including cookies and cache) in Google Chrome, use one of the following solutions depending on the version of Chrome and the device.  Note that if you're signed in to Chrome into multiple computers or devices, deleting your browser history may take effect on all the other devices.

Option 1

1. Select the Chrome menu in the upper right hand corner
2. Select "More Tools"
3. Select "Clear Browsing Data"
4. In the "Obliterate the following items from" field select "the beginning of time"
5. Under select items to delete, make sure "Clear Browsing History," "Delete cookies and other site and plug-in data' and "Empty the cache" area selected.  You can also select other items if you wish to delete them.
6. Click on the "clear browsing data" button

Option 2

1. Select "History" from the Chrome menu
2. Select "Show full history"
3. Select the "clear browsing data..." button
4. In the "Obliterate the following items from" field select "the beginning of time"
5. Under select items to delete, make sure "Clear Browsing History," "Delete cookies and other site and plug-in data' and "Empty the cache" area selected.  You can also select other items if you wish to delete them.
6. Click on the "clear browsing data" button

On An Android Phone

1. Select the Chrome menu
2. Select the menu button on the phone
3. Select "Settings"
4. Select "Privacy"
5. Select the "Clear Browsing Data" at the bottom of the screen
6. select the items to delete (include "Clear browsing history," "Clear cookies..." and "Clear the cache")
7. Select the "Clear" button