A recent study of hard drives purchased on eBay found that 42 percent of them contained data, even though the sellers claimed that they’d been formatted to prevent that from happening. It’s a good ...

Upgrade from standard Excel workbooks to specialized formats that shrink, shield, and streamline your spreadsheets.

Whenever files are deleted from your computer, they are just unlike, and the sensitive data could remain on your hard disk or external drive. That could affect security and privacy where your Windows ...

I just tried to overwrite a JPEG image that I had open in Preview with a newer version, and got a message about how the file couldn't be replaced because it was "in use." I had to quit Preview in ...