I am very accustomed to using windows but Linux is OK and so are Macs.
Everyone will be just fine :-)
Stay calm....
Humorous Windows story.
Some years ago I was having problems and after repeated calls to Microsoft I was getting nowhere.
In frustration I said to the rep,”Am I going to have to call Redmond,Washington about this?”
He answered,”I’m sorry,maam,I don’t know who he is.”
.