If you accidentally overwrite an important PowerPoint business presentation, you may think you've lost your data and hours of hard work. Windows 7, however, includes a Volume Shadow Copy feature that ...

If you've overwritten a Word file and haven't saved any older copies of the file under different file names, you can check to see whether Windows 7 has a previous version of the file to restore to.

Ok, so I accidentally but the a 100 gig harddrive as a single drive master (i.e. no other hd on cable) on the slave port on the ide cable, instead of slave. I had a 40 gig harddrive set as master on ...