How they make such videos ?

[charles133]

Hy all my friends
I see people make videos on tiktok ,youtube shorts etc and
In this video people show their face and then they film their laptop ,so they are short videos wherd people show their face but also record their laptop screen
What software they use to create that videos ?
Thanks

 

[Lukmat]

Hy all my friends
I see people make videos on tiktok ,youtube shorts etc and
In this video people show their face and then they film their laptop ,so they are short videos wherd people show their face but also record their laptop screen
What software they use to create that videos ?
Thanks

OBS and green screen

 

[alexandergusta]

Green screen