There are plenty of things that you can do to boost your Windows computer's performance. You can enable fast startup, reduce the number of background-running ...

Permanently deleting files is something that a lot of people aren't aware of. Actually, most people think that once a file is deleted, it is gone forever. This is not the case. Hard drives write to ...

We have many files and folders on our PC. Some people delete unnecessary files and folders regularly, and others when the disk space is low. Whenever it may be, we see some files and folders that are ...

When files are deleted off computers, the file really isn't gone, it's more like, "out of sight, out of mind." But sometimes, you or your customers need more than that; you need to wipe those files ...

Posts from this topic will be added to your daily email digest and your homepage feed. What you can do to bring them back — or make sure they’re gone forever. What you can do to bring them back — or ...

Why “delete” and “format” do not really erase an external drive When I delete a file from an external drive, the operating system usually just removes its entry from the file system index and marks ...

Hard-core readers of this column may recall one I wrote back in 2005 titled Computer Forensics 101 (it’s on my website). In it, I described how difficult it can be to truly erase a file from your ...

This article was taken from the October 2011 issue of Wired magazine. Be the first to read Wired's articles in print before they're posted online, and get your hands on loads of additional content by ...