If you cannot connect to internet or if your internet connection keeps dropping, consider contacting your ISP. Maybe the ISP/Operator experiences some technical difficulties they are not aware of, or they may already work on fixing them. If that is not the case, they will guide you how to diagnose the problem by yourself and fix your Internet connection.
Maybe you don't have an internet access because of an unplugged Ethernet cable. Ensure that all cables (from modem to wall, from modem to router or computer, from router to computer, etc.) are properly plugged in and are not loose, which is a vital precondition for a stable Internet connection and a good resolution to the "computer will not connect to internet" issue.
If you don’t receive the email in the next 2 minutes please check your junk folder, and add [email protected] to your safe sender list.