[What software do you use to make videos?]

There's a lot of software to create animation and it's easy to use.
You can find many video tutorials on Youtube, if you want to know how to use.

You can use any of the software given below :
Adobe After Effects, Camtasia, Adobe Premiere Pro, Blender, Cloud studio, Autodesk Maya

I usually use Cloud studio because it's so easy to use and sometimes use Adobe after effects for heavy works