7zip is a free file archiving and file compression / decompression utility. 7zip is a free open source better alternative to both WinRAR and WinZip. It currently support over 45 formats.

/bin/bash^M: bad interpreter: No such file or directory is a error thrown by Linux and Mac OSX operating systems when a Shell script is executed which was created in Windows environment.

Raspberry Pi, Tails, Android and other Linux OS sometimes create partition on SD Cards and USB devices. When these devices plug in to a laptop or a PC they show only part of the storage capacity of USB or SD card.

All modern browsers support the option to launch itself from command line or shell. The browser can launch itself in both normal and incognito or private modes.

In Windows 10 Microsoft rename the legendary icon "My Computer" to "This PC". After a clean install desktop only has one icon "Recycle Bin" icon to give a cleaner look.