If you are using Task Manager in Windows when randomly the minimize, maximize and close buttons vanish, there is no need to panic. You will notice that all the tab menu options have gone too so you will not be able to navigate in task manager at all. You are stuck on the performance tab and CPU usage.
How to Fix the Task Manager?
If you are stuck on the cpu window in task manager there is an easy solution.
1. Simply double click your mouse on the grey bit between the graphs. See the screenshot below.
2. Your task manager will now return to normal.
This is probably the shortest tutorial we have ever written!