How to clear internet connection traces on Windows 7?

Question

Windows

Dear experts, please tell me, the situation is as follows: Internet access is prohibited from the computer by the authorities, once I connected a samsung galaxy smartphone to the computer and used it as a modem. How do I clean up Internet connection traces on Windows 7? I seem to have erased the usb connection of this device from the registry using the usbdeview program. Will the administrator be able to detect an Internet connection when checking the computer and how can I avoid this? The computer is stationary, there is no local network. Thanks to everyone who will respond.

Answer 1

In addition to cleaning the registry, you should:
1. clear cookies\cache\browser
logs 2. open the Event Viewer snap-in and delete application and system logs (the latter is superfluous, but will indicate PC boot and shutdown)
3. clear temporary files
Think about how to avoid this in future, can offer him a laptop for Internet users?