Tweak-7 is a tool designed to optimize the performance of Windows 7. The application offers modules such as system registry cleaning and defragmentation, removing unnecessary files from the disk including old system updates copies, optimizing CD/DVD cache, creating RAM Disk Drives up to 256 MB for faster file access, freeing RAM, turning folders into virtual hard drives, error reporting control by Windows and hundreds of tweaks optimizing desktop operation, boot menu, Outlook programs, Windows Mail, Internet Explorer, Windows Utilities and much more.