Yes that is correct the only way you can connect a PS3 to the internet is either through the Ethernet cable or through the WiFi wireless connection to a Broadband internet service. The USB ports can not be used to connect the PS3 to the internet in any manner.
The PS3 WiFi is to connect the PS3 to the internet and not to another WiFi device
Yes if you have internet service with WiFi also
A PS3 slim has WiFi and wired capabilities for internet usage. It will depend on each individuals internet connection as to the slowness of the PS3.
You can not share your phone wireless internet with your PS3. The PS3 will search for a WiFi connection and if one is found it can be used to connect to the internet. If you have internet service it is not a problem to connect to the PS3
You don't. A PS3 has WiFi, but you must purchase the internet service before the PS3 can have a connection. You use that same internet service for your PC. WiFi is the ability to pick up the internet wirelessly from your internet service only of you also have a wireless modem or router
The PS3 can connect to the internet with two different methods. The first is with the Built in WiFi connection that will allow you to connect to your internet service if you already have WiFi connection capability or you add it to you system. The second is a wired connection with an ethernet cable from the PS3 to you internet Modem or Router. Connection with dial up, USB or other devices is not possible as the connection must be through the ethernet port or WiFi signal.
You don't PS3 will not connect to the internet through the USB ports and will only connect with WiFi or ethernet.
You just need wireless internet.
No the USB ports on the PS3 are not able to be used for an internet connection see related link
no the PS3 must be connected to the internet with WiFi or ethernet cable the USB ports will not allow internet connection
First you have a PS3 set up to a TV. Then you have an internet service. Then you purchase devices to allow the PS3 to connect to the internet like WiFi routers or Modems or an ethernet cable and a router or modem to connect it to. Then you go to the settings menu of the PS3 for internet connect and complete the set up for an internet connection. Without internet service and connection devices an online connection is not possible. The PS3 has WiFi which only means that it can connect to your WiFi internet service that you have set up. it does not mean you get an internet connection without having access to an internet service