can you suggest me some screen video recording and the best free app to created a video?

[Butcher]

try one of these:
Aiseesoft Screen Recorder v2.0.12 : https://forum.mobilism.org/viewtopic.php?f=1090&t=2609290
ZD Soft Screen Recorder 11.1.5.0 + Portable : https://forum.mobilism.org/viewtopic.php?f=1090&t=2389607

More recording...