If you are having problems with your eMachines not starting Microsoft Windows and you have lots of precious photos or files that you don't want to lose when you have to reinstall your operating system,then this disk will help you save them to an external device.This disk will work on Linux Windows 98 XP NT 2000 Vista and 7http://www.recovery-cd-disk.com/View-all-products-in-shop.html?keyword=eMachinesWHY DO I NEED A BOOT/DATA RECOVERY DISK?Are you having problems with your computer booting up? Maybe it's gone really slow, or there is a black screen, or your Microsoft Windows operating system won't start up - you have no idea what is wrong with it - is it the software, something you did, or is your computer slowly dying?**All your files are still on the hard disk, even if you can't get to them at the moment - and that is what this Boot/Data Recovery disk is for.