Losing important computer data can be a nightmare. Whether due to hardware failure, accidental deletion, software corruption, or theft, data loss can disrupt your work and personal life. Regularly ...

A full DNA computer is a step closer, thanks to a new technology that could store petabytes of data in DNA for thousands or even millions of years. The system can also process data, as demonstrated by ...

QUESTION: When I do a full virus scan on my PC, the program says I have 683,000 files. How do I find and get rid of the unnecessary files? ANSWER: Depending upon your setup, there are a few things you ...

Nothing can be more upsetting than losing or having essential photos, videos, documents and other files corrupted on your computer. However, understanding how to restore and possibly repair these ...

A computer is a programmable device that can automatically perform a sequence of calculations or other operations on data once programmed for the task. It can store, retrieve, and process data ...

Before you install programs or drivers, Windows makes a backup of the computer's registry in case something goes wrong. If you recently installed a new program or driver and your computer runs slowly, ...

Listen to the Computerworld TechCast: Computer Forensics. The television series CSI has given millions of viewers an appreciation of the role and importance of physical evidence in conducting criminal ...