Explaining how apt command is similar yet different than apt-get and why you should be using apt instead of apt-get.
A comprehensive guide for customizing almost every aspect of MATE desktop environment, with screenshots from Ubuntu MATE.
How to upgrade to latest Linux kernel in Ubuntu? Here is an easy to use GUI tool for Kernel upgrade in Ubuntu and Linux Mint.
Get detailed and the most accurate CPU information in Linux with CoreFreq open source command line utility.
A detailed guide explaining how to file bug reports in Debian Linux and thus help the Linux project itself.