Delete all my laptop data?

I want to delete my data because I downloaded too much and my laptop is still hanging. I was in the settings and didn't find out how. I don't know anything about laptops, can someone explain to me what I have to do to restart my laptop?

Then empty the trash into the trash.

I think I put it wrong, I've already done everything I don't need, but I want to delete EVERYTHING completely, my account, etc.

I recommend performing disk cleanup. It works like this:

First you go to the control panel. Then click on Administration and then on Disk Cleanup. I recommend thorough cleaning. When that is complete, simply restart the laptop. Then it runs smoothly again. You should do this once a week.

Then reset the computer

Do you want to delete all data, so afterwards there's no more data on the hard drive (hard drive is the part where all data is stored). Or do you just want to delete certain data?

I would be careful when deleting it because you could just delete important data.

I would like to help you. However, first I need to know what you are up to.

Then you have to set up the laptop again. Do you have Windows 10 installed?

I don't think I have any important dates on it, so rather the first one.

Thank you, I'll try.

I would also recommend scanning your system with AdwCleaner. Here is the download: https://de.malwarebytes.com/...dwcleaner/ This removes ad and malware. This is also one of the main causes when a system is no longer running properly.

Do you want to reinstall the operating system? So that all your settings, the created account etc. Are deleted?