Say something silly, Laugh 'til it hurts, Take a risk, Sing out loud, Rock the boat, Shake things up, Flirt with disaster, Buy something frivolous, Color outside the lines, Cause a scene, Order dessert, Make waves, Get carried away, Have a great day!
You don't need to uninstall AVG if you can find this setting: You will have to disable AVG's LinkScanner feature for Minecraft to update itself properly. To do so see the instructions here: https://bit.ly/2KncjCZ
I'd also advise using another browser. Brave browser can block the minecraft.net login
Hey, Dana from Overwolf here - just wanted to clarify that there's no reason to remove Overwolf, as it shouldn't cause any crashes (game performance is on our top priority :)).
In case there's still a problem, the best way to reach us is through the following form: http://support.overwolf.com/submit-a-request/ - we're always glad to help!