Usually all of them do. But not all of them have so called "print server". So if you don't use a print server everything should work. You want to use the print server option you have to configure it properly. It's already another question.
It should be somewhere in the wireless properties of router's settings. If you specify the model I can tell you where exactly to find it.
The prices for Netgear routers varies depending on the model one is purchasing. It has been found that the prices range from about $25 to $200 making the average price around $112.
Depending on the model, some HP OfficeJet drivers offer Bluetooth technology, wireless technology, and all the basic printing installation technology.
It depends on model of your router. Without knowing model we can't help you.
There are a wide variety of suitable options for a wireless modem to suit your needs. The more notable manufacturers are Motorola, Cisco and Netgear. When shopping pay particular attention to download speeds (Up to 300Mbps should be more than sufficient in your case) security features and transmission range. Also make certain the model is approved by and compatible with your ISP prior to purchasing.
The question would be easier to answer if you included the specific model # of the Netgear router you are trying to configure. You can not connect a netgear router or any other router directly to a DSL line unless it also functions as a DSL modem. You can connect a router to a DSL modem which connects to a DSL line.
All PS3 but the first 20 GB model are wireless. That means if you already have a wireless internet connection they can connect to it.
Two hundred feet is a bit much, especially since the router will be in your house, so there won't be an unobstructed line of sight between your game console or computer and the wireless hub. The most popular brands are Linksys and Netgear. I think the other manufacturers are second-rate. I have a Linksys wireless-G unit in my home, and the longest straight-line run is from the router in the front room on deck one to my daughter's room in the back on the second deck, maybe 60 feet. (I'll have to calculate that.) The signal strength is good, not excellent, but the throughput is still good. I recall reading a review of a Netgear model with a long range. I read it on PCMAG.com. It got an Editor's Choice, as I recall. Don't remember the model number. I don't think it was tested at 200 feet, though. If I recall, PCMAG tests up to 150 feet. You may be too far for even the best wireless hubs or access points.
It should not have any problem, google your router model and check whether other people had problems using MAC.
LG, Verizon wireless.
We would need to know the exact model of Inspiron it is. Many of them are, however, wireless capable.
That depends a lot on the printer model. I have an HP 2700 and it has a built in wireless modem and can be networked directly into my home wireless network. Before this printer, however, we had an older model that required an adapter to be networked.