1. CCleaner

CCleaner is a freeware system optimization, privacy and cleaning tool. It removes unused files from your system - allowing Windows to run faster and freeing up valuable hard disk space. It also cleans ...

2. Webbrowsing through a remote machine using SSH connection

... Go to Firefox Tools>Options>Privacy>Clear Now... and clear your private data. Or better if you download, install and run CCleaner (a freeware system optimization, privacy and cleaning tool ...