Start Internet Explorer
Under the Tools menu, click Internet Options
Click the Privacy tab
Click the Advanced button
Put a check mark in the box for Override Automatic Cookie Handling, put another check mark in the Always accept session cookies box
Restart Internet Explorer
Select Internet Options from the Tools menu
Click on the Privacy tab
Click the Default button (or manually slide the bar down to Medium) under Settings. Click OK
Click on the Tools-menu in Mozilla
Click on the Options... item in the menu - a new window open
Click on the Privacy selection in the left part of the window.
Expand the Cookies section
Check the Enable cookies and Accept cookies normally checkboxes
Save changes by clicking Ok.
Click on the Tools menu in Opera
Click on the Preferences... item in the menu - a new window open
Click on the Privacy selection near the bottom left of the window.
The Enable cookies checkbox must be checked, and Accept all cookies should be selected in the "Normal cookies" drop-down
Save changes by clicking Ok