>>360040285
Hello anon
>What are the necessary accessories
The Quest 2 can be used in either a wired or unwired configuration. The wired port on the Quest 2 is a USB-C, so you'll need a USB-C cable. The cable that is included with the Quest 2 is very short and can only reasonably used for charging or data transfer, not regular play. 

Long USB-C cables can be expensive. If you're on a budget, you can use a cheap USB-A 3.0 to USB-C cable, which you can get 15ft versions of for less than $10 off of amazon. The caveat for this is that it won't be able to charge your headset faster than the battery drains, so you'll only be able to play for about 5 hours at a time. This may or may not be an issue for you. 

The Quest 2 can also be used wirelessly over wifi. With a good network setup, it can work very well. If your network is unsuited for it, however, it will be shit, so make sure your network is good or get a cable. I can elaborate more on network setups if you want.

>Any general tips on using it?
It can take some times to get your "VR legs" under you, some people feel nauseous with certain control schemes at first but the feeling goes away after a while. 
>How does it work with glasses? Do you have to buy prescription glasses?
the quest 2 should have a glasses spacer that lets you wear normal glasses, but anyone with shit eyes will tell you that it is VERY HIGHLY recommended to pick up prescription lens inserts for your headset (vroptician.com)
>What do (You) usually do with it?
I play vr video games and I sometimes consume alcohol in vrchat