apt-key is Deprecated! Here’s New Way to Add Third-Party Repository in Debian & Ubuntu

How to Make Your Photo as Album Cover to MP3 in Ubuntu / Debian 11

Music files don't have thumbnail preview in both file manager and audio player? Here's how to fix by adding album cover

How to Install The Latest Firefox (Non ESR) in Debian 11 / 12 Stable

How to Find Your MAC Address in Ubuntu 20.04 / Ubuntu 22.04

How to Make Your Ubuntu 22.04 PC Never Go to Sleep

How to Install Cawbird Twitter Client in Debian 11 Bullseye

How to Install Firefox ESR in Ubuntu 22.04 Jammy Jellyfish

Ubuntu is switching default Firefox to Snap. For those looking for alternative, Firefox ESR is one of good choices.

Shutdown Command Not Found? Add PATH in Debian 11 Bullseye

Ubuntu 21.10 Finally Released! Kernel 5.13, GNOME 40 & 9 Months Support

How to Install TeXstudio LaTeX editor in Debian 11 / Raspbian 10