Tool that allows for the precise identification of the version and edition of the operating system in use.
Resource editor for Windows that allows you to create and modify resource files.
Know how to identify the beeps that are emitted when the computer has a problem.
Tool that allows you to fix serious issues related to user profiles in Windows, without the need to reinstall or reset the operating system.
Application that fixes issues in the operating system, IE, Media Player, and others.
Tool that shows a log of free space on disk in your system.