Why do people hack your computer and other electronic devices i don’t get it?

Because they try steel information eg: bank cards,locations,data they also can look through your webcam

Yeah they want to steal your info and sell it on the dark web. they want your credit/debit card numbers, social security numbers, google passwords, and other stuff. some people install spyware onto your device, which, as the word suggests, is built to spy on your every move, such as what you type. they then sell this information to other people secretly or use it for evil purposes themselves. or both, idk. the reason why this info costs money to learn is because its valuable info. im not saying that i condone it though! hacking sucks, and whoever is involved in it is just a horrible person.

Iwould say d run disk cleanup on the hard drive

Database uses the approach of programming while both the data and the processing instructions are stored in the database.