Jim Rossman is a tech columnist for Tribune News Service. He may be reached at [email protected].

Most people haven't actively managed a firewall in at least a decade, assuming they ever have. But keeping track of which ...

To update iPadOS on your iPad, open the Settings app and go to General > Software Update. The system will tell you if any new ...

Homebrew is a free, open-source package manager for Linux and MacOS that simplifies the installation and management of software. Think of Homebrew as a command-line version of the App Store that ...

“The certificate that expired is used to secure inter-process communications and the expiration results in the software not ...