Launcher does not work and continues to crash

Every time I try to launch the minecraft launcher, it continues to stop loading, freeze, and then crash. When I first got minecraft this never happened and now out of nowhere this started to happen. This has happened twice to me and the first time it just fixed it self for some reason which I have no idea and the second time I have no idea how to fix. I deleted it and downloaded it again and nothing changed. I have no idea how to fix this so I would like someone to help me.

I don't know what the affects version is too btw.