I have a question about a year ago my little brother deleted some files and since then I can't do anything with the laptop, so I can't connect to the Internet and it doesn't find my Wi-Fi or the programs start not & I can't start any games that actually work without the internet. This is a Compaq laptop with Windows 7.
Many thanks in advance
The required drivers are definitely missing
What do you mean? What kind of driver?
Probably some system data has been deleted. Without it, the computer is useless! The best thing to do is to get a new one and make sure that your brother doesn't get a turn.