After having browser open a while, browser function comes to a slow crawl. Simple text typing causes 'wheel-curser' to spin and nothing to happen while computer waits to catch up. All programs (and typing) in other open programs works fine; but typing say a gmail takes about a minute b/c every few words the curser stops to spin. '''Says....'''A script on this page may be busy, or it may have stopped responding. You can stop the script now, or you can continue to see if the script will complete. '''I was also error messages: ''' Script on page may be busy or stopped responding... "Script: chrome://google-toolbar-lib/content/toolbar.js:82" earlier with [continue] or [stop script] button options on pop up window. So I removed the firefox plugin "Google Toolbar for Firefox" but it did not help either