While you can activate Windows through the Settings app, you also can use Command Prompt to make bulk activation easier ...

How to Run PowerPoint From a Command Line. Using the Windows command line can give you more power and precision over how you launch PowerPoint, especially when you add specific switches.

How to Add a File Using CMD Line. One of the useful features of the Windows Command Prompt (also known as CMD, CMD line or Command line) is creating, or adding, a text file to the current directory.

The Microsoft FCIV is a free tool capable of calculating and creating hash values and checksums. This tip gives step-by-step instructions on how to use this tool.