TL;DR: For a limited time, you can upgrade to Windows 11 Pro with built-in security and multitasking tools for just $12.97.

Firewalls scan data sent to your computer for malware and attempt to block files or other data they deem suspicious. Like ...

Last year, several dangerous security vulnerabilities were found in the popular 7zip compression tool that were closed with new versions. However, these patches had to be downloaded and installed ...