Need PC maintenance

I need help with updating my laptop. I heard that Windows 10 updates has been discontinued since Oct 14 and need a workaround with that. I don't really want to buy a new laptop. Of course I can pay for the service, but if possible, I would like to know approximately how much I need to pay. The last time I took my laptop to a tech was when it would just sleep on its own. It's fixed now, but I don't really wanna go to another Japanese technician again and be surprised with a big bill afterwards.

by Beautiful-Reaction-4