As described above, my laptop after I entered the credentials have light black. The cursor is visible and you can move but otherwise no menus are callable why can it be laptop is just 3 days old. Everything worked on the first day.
This is normal for low-performing laptops.
You have to wait until he starts.
So weak he is not
How much did he cost if I may ask?
Bzw What kind of CPU does he have?
Reset in case of emergency. It may be that there's a small error in the system
But it can also be that he has to "import". Was with my also the first week, he even crashed from time to time, and so on after his time, everything was normal without errors, etc. Just look for updates
If the screen turns black,
is your computer dead… ☻☺☻☺☻
In safe mode, start and troubleshoot or reset to factory defaults.
Which notebook do you have?
Worst case: return.