I only have a netbook since 2017 and it's Windows 10, that sign is haunting me for a while now 🙃.

I literally only use it for the basic, only internet and Zoom Meetings. After October is the system going to be obsolete for that too? Is it very urgent for me to think about buying a new one before that time? It would be a shame, on the outside my PC looks like new, it just doesn't work unplugged due all its years and a year and a half ago I put a new solid disk in it, so it works excellent :(