The following content is brought to you by PCMag partners. If you buy a product featured here, we may earn an affiliate ...

CCleaner has long been a classic among Windows system optimizers, and next year the much-loved tool will celebrate its 20th anniversary. It has such an enduring legacy and has been so popular that ...

Delete all the junk files you can find. You might also need to defrag the drive or erase malware Reviewed by Jon Fisher Is your computer running slower than when you first got it? It can happen due to ...