A lot of attention gets spent on the best paid antivirus suites, but free antivirus solutions are worth discussion, too. After all, free versions run off the same antivirus engines that power ...

Microsoft Defender isn't bad, but it's still insufficient to fully protect your PC. You don't have to pay extra, though. We’ve tested and ranked the best free antivirus apps. When the IBM PC was ...

We list the best PC cleaners, to make it simple and easy to optimize your computer's performance. There are many free PC cleaners and optimizers that claim to deliver noticeably faster performance ...

Two-dimensional barcodes called Quick Response codes, or QR codes for short, are used to store data that devices can read. While QR codes are popularly scanned via smartphones, what if you want to ...

You need antivirus software. Attacks on your PC have become more sophisticated, especially with the aid of AI. Even the tech-savvy and cautious can drop their guard at the wrong time or get ...

We've tested more than 100 anti-malware apps to help you find the best malware protection and removal software for all your devices. When the IBM PC was new, I served as the president of the San ...

* To avoid being charged the recurring subscription fee, simply cancel before the free-trial period ends — it's just $4.99 a month afterwards. The go-to solution for ultimate PC performance and ...