Did you know that it’s possible to require two-factor authentication (2FA) to log into user accounts on any Ubuntu system?

Portable Document Format (PDF) files can contain images, but extracting those images for use in other applications is an annoying process. Here are a few ways to do it across Windows, Mac, and desktop ...

Learn how to install DeepSeek R1 on Raspberry Pi for AI tasks like PDF analysis, code generation, and more. Using Docker ...