I have to take my computer to a technition for a week for a fix of my PC (laptop) he needs to put a new plug in the back of my laptop. can I stop VV1 until this is fixed. because I've gotten far and I don't want to lose all my villagers during the time the week goes by.

You can pause your games (the easiest way is to simply press the spacebar in each game). To be extra safe, you can back up your savegame files to a USB drive or other external medium in case something bad happens during the repair. You can see the procedures for VV1 here (for a Windows computer) or here for a Mac.