My father controls my laptop?

It's about my father checking my laptop all the time so I can't download anything on the laptop without his permission or I can't do anything because I'm scared of how he responds. So it doesn't really bother me so much, but it's just a bit stupid that he then asks me the next day what this and that is. How can I solve this problem? My dad checks it with such an email and is notified of everything. How can I explain to my father that I don't want him to constantly control my Lappi?

Talk to him openly and honestly about it. Talking is always the best solution, that you dare to say something and explain your thoughts or how you feel in this situation. Try to explain to him that you would never do anything bad to worry about. Go to him and shake your heart out. You can do it. If you don't, it will stay that way.

What do you want to hide from him?

For example, if you download the minecraft launcher, it doesn't matter that your dad is notified by email.

After all, it is fair for your age and not illegal.

That's why I saved my money back then and bought my own password.

How to bypass the controls: To do this, create a Tails USB boot stick. This is a live Linux distribution that you don't install, but runs from a stick. It contains the Tor browser, so you can use the Internet anonymously. No traces are left on the laptop because nothing is written to the hard drive / SSD. And this is how you do it:

Download Tails Image: https://tails.boum.org/install/download/index.de.html

Then write the image with Rufus https://rufus.ie/ on an empty formatted stick.
Simply boot the created stick. When the desktop appears, the Wi-Fi key is requested. Then enter this.

Now you can start the Tor browser and use the Internet anonymously. If you want to download something, simply connect an external USB hard drive and save the download there.