Nowadays Windows is filled with adware and is fairly slow, but it wasn’t always like this. Was there a particular time where a change occurred?
12 is in a weird cybersecurity limbo. It’s supposed to have a top-notch built in anti-virus and firewall, but Microsoft has said the same thing for Vista, 7, 8, 10, and 11. Yet systems are still getting compromised. If Microsoft included a VPN with insurance guarantee of function, I’d be 1000% on board
Windows Defender is actually really good for the common person. If you’re doing highly risky things then perhaps getting better software would be warranted. But if your doing low risk activates, Windows defender is pretty great.
Also, that’s not what VPNs do; you can still download ransomware through a VPN tunnel.