How to ensure my VPN is protecting me properly?

I won’t name-drop as per rule 3 but I got a VPN with an antivirus program and wanted to make sure **ALL** of my traffic was protected by it. So a few questions to make sure I’ve done everything right…

1: Do I need to do anything in Windows settings? (Settings > Network & Internet > VPN)
2: When using qbittorrent, do all I have to do is change “Network interface” or are there other settings I need to set to be properly protected?
3: Are there any other settings I should change aside from just, having the VPN on?
4: Which Tunnel driver should I be using? There are two to choose from. But I don’t want to namedrop

I can see in my taskbar that it says connected through the VPN but then under that the name of my regular network

I can also see in Wireshark; assuming I’m using it correctly; that all traffic to my IP are from [Tunnel driver name here] so I *think* that’s good lol

Sorry if these are noob questions I just wanna make sure there’s nothing else I’m missing

*edited to add another question and line of details

If you’re using a VPN app, which it sounds like you are, you don’t have to change any Windows settings manually, the app handles it all for you.

What you can do is enable a kill switch option (if it exists in the app) so that if the VPN connection drops out it blocks your internet so as not to leak your real IP.

make sure vpn starts with pc then youre always covered

It depends a lot, are you using a VPN app or a VPN on a PC?

It’s on PC, it shows up as ‘mbvpn’ when selecting a network interface