So why call it a network, then? It's not, it's a shared connection. It's like calling a dual-processor P3 a render farm- they're completely different creatures, really nothing in common but the absolute most basic functions.
Hell, forget that, since you obviously don't know- why the hell bother with wireless? You can get a nice modem router and a decent length of cable for something like $50, tops. It's cheap, it's more reliable, it's all you need for a shared connection and has no real disadvantages compared to wireless for that application.
Using fancy technologies in wholly inappropriate ways doesn't impress anyone, dude, it just makes you look like an overpaid fool. Like every assistant manager I've ever seen. Wireless is genuinely useful when you've got multiple PCs that need networking in an area, particularly ones that are moving. You don't have that problem. So, then, why?