Ive heard about the keyboard controller chip. What is it. please explain very simply for a novice learner what happens when you press a key. simple words as though your explaining to a kid please. thanks so much
What is a VPN?
VPN is (Virtual Private Network) were first used by companies to enable their employees to securely access internal systems such as email remotely (e.g. from home or while on business trips). Today they are increasingly being used for personal use by individuals to protect their privacy while online in public places (e.g. when using the wi-fi connection in a cafe) or in a country where the internet is censored / blocked (e.g. China, Saudi Arabia…).