First thing is whoever is controlling the thermostat turn it up!

OK. ?Somehow and I still have not figured out how, but I have lost a file folder from bar at the bottom of the screen on my MACBook. ?Since day one I had this file icon (actually two) in the row with mail, browser contacts, iMessage ?and such. One was a folder with ALL my apps in it in alpha order. And then my Downloaded files. ?

I do not remember what I was doing that somehow both of them got deleted and I can not figure out how to get them back. ?I did make a file folder and copied some programs to it and it is on my desktop. It’s not ALL the programs/apps tho just what I put in it.?

How do I get those back? ?

Thanks,