iTweak is a software designed to tweak some of your windows hidden settings for easier use, increase security, and improve performance. iTweak content more than 73 powerful tweaks to customize your computer. iTweak is a freeware and it is created for the education purpose. Some Cool Features: Allow more downloads by increasing the number of simultaneous file transfers in Internet Explorer. Tweak popular software like Internet Explorer and Office. Auto Backup windows default settings. Customize windows start menu. 'Application Restriction' tweak to protect your system. Password Protection to prevent other user from modifying your windows.