I'm stuck in launcher version 1.6.93 and i can't log in on minecraft

After my minecraft didn't wanted to open after I clicked play on the launcher I started to research on youtube and google for a solution. After something i can't remember i had done, i'm now stuck in the 1.6.93 version of the launcher and i can't log into my microsoft account on minecraft itself, but on google it does work. Completely deinstaaling and reinstalling doesn't help, same screen.