Computer Talk With Tab

Bloomfield CT best town for Remote Work, Asus Firewalls have a memory leak, TP-Link routers have a supply-chain attack malware, Should I have a separate streaming device vs using my built-in TV streaming? Do I have to configure a Microsoft account with my new computer?, Should I upgrade to Win 11? My built in TV Streaming is chocking what should I do? Should I upgrade my 10+ year old PC?