When it comes to computers and data, recycling leaves traces of information on storage drives that can be retrieved using special software. However, this scenario can be avoided by "shredding" data ...

PCWorld explains how CCleaner, a popular Windows optimization tool with nearly three billion downloads, helps free up PC storage by removing unnecessary files while preserving critical system data.

If you want to protect sensitive data -- especially if you’re sending it via email or via an online service -- one of these programs can help. While safeguarding personal and business data has always ...