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.

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 ...

Have you ever been in a place where you’ve been working on an Excel file for hours, and suddenly all of your work has been lost? It might be due to an unexpected power loss or a system crash, ...

You need a document, photo or other file that you're sure was deleted. You've searched your hard drive. You've scoured the Recycle Bin. No sign of it? Don't panic. As long as you act quickly, you can ...