The sudo command lets users elevate their privileges to run admin tasks. But it's far from perfect. These tips can help.

Many Linux commands can do more than you might think. The usermod command is one such command, and it can be very handy.

Certifications from Red Hat, Oracle and SUSE are tailored to environments where those Linux distributions are prevalent.

Four years after launching Windows 11 and prodding PC owners to update, Microsoft has finally decided that it's time force everyone to use it. On October 14, 2025, Microsoft will stop issuing security ...

If you’ve been putting it off, now’s the time to update.

Gems are highly customized genAI chatbots with specific expertise that you can use in Google Workspace apps. Here’s why ...

CISA warned that a recently patched local privilege escalation vulnerability in Sudo has been exploited in the wild.

As a small business owner, Liz understands the unique challenges entrepreneurs face. Well-versed in the digital landscape, she combines real-world experience in website design, building e-commerce ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Four years after launching Windows 11 and prodding PC owners to update, Microsoft has finally decided ...

Windows 10 support ends October 14, 2025, but you can stay secure by enrolling in the ESU program or upgrading to Windows 11 ...

IT white papers, webcasts, case studies, and much more - all free to registered TechRepublic members. Use this policy to establish a set of best practices for the issuance, management, ...