CCleaner promises less data waste, more storage space, better performance and fewer PC problems. We show you how to get the most out of this powerful tool.

If you need to troubleshoot Windows 10, improve system performance, or just want to clear up some disk space, clear your cache.

Microsoft makes it difficult to avoid using a Microsoft account, but you can still install Windows 11 with a local account, and in this guide, I'll show you how. During setup, the system strongly ...

On Windows 10, you can use the DISM command tool to repair the local image, which you can use with the System File Checker (SFC) to fix problems with the installation. In this guide, I'll show you how ...

Corrections & Clarifications: A previous version of this article misspelled the name of Emma Robbins, director of the Navajo Nation Water Project for the nonprofit DigDeep. Three winters ago, Sen.

Mutations can result in viruses that infect cells, but can't copy themselves without help from other viruses - now it seems these cheats may outnumber normal viruses in a third of influenza cases, red ...

Clean up that messy microwave to keep it free of bacteria.

Malware campaigns are abusing FileFix to deliver infostealers. Take proactive steps to stay ahead and keep your sensitive data safe.

Skoltech researchers and their colleagues from the Pasteur Institute and the University of Lorraine, France, have uncovered some of the inner workings of a recently discovered bacterial immune system ...

Hackers have been spotted using SEO poisoning and search engine advertisements to promote fake Microsoft Teams installers that infect Windows devices with the Oyster backdoor, providing initial access ...

In a major advance for infectious disease treatment, researchers from Monash University and The Alfred have developed a bespoke phage therapy product that uses bacterial viruses, known as ...