Whether you’re installing a new Windows by choice or by necessity, you will soon be pretty sick of wasting hours downloading all the hotfixes from Windows Update and continuously downloading patch after patch. Hardware failures, viruses, or even computers with poor performing or highly abused operating systems are all reasons to have to wipe the old system and start again. Some users even install their operating system regularly to keep it clean and running at maximum performance. How often do you install a clean version of a Windows operating system either for yourself or somebody else? Although a lot of users are sensible and make full backups of their system using either disk imaging software or something like the Windows 7 System image function, there is sometimes no option but to reinstall because it can’t be avoided.