When making demos, tutorials or training videos it is best to have a tool like Torrent Screen Recorder, because it allows you to record everything that happens on the computer screen and save it in AVI or WMV format.
You can configure Torrent Screen Recorder to record the screen in its entirety or just a precise region that you determine. It also allows you to record all the movements that the mouse pointer performs throughout the screen. Torrent Screen Recorder even allows you to record an audio, through a microphone or other speakers, that narrates everything that is happening.
Recording can be paused at any time to resume later. For the proper functioning of Torrent Screen Recorder you need to have DirectX 8.1 or higher installed.
You can free download Torrent Screen Recorder 32, 64 bit and safe install the latest trial or new full version for Windows 10 from the official site.