No. When you update the USB Host, it updates all the 'ports'. Actually, the physical ports are just places to plug things in. The updating actually happens with the software hardcoded into the USB Root Hub, which controls all the ports.
if CD drive is working we can use it
First i would install all the necesary drivers needed on the computer.
ports of a computer and its functions
Yes, you can. Just download and install the drivers from here: http://www.microsoft.com/hardware/download/download.aspx?category=Gaming and then plug your controller into the one of the USB ports on your computer. Have fun. ^^
The port of a computer is an interface between the computer and other computers or devices. The function of ports is to connect a monitor, webcam, speakers or other device through a specialized outlet.
Kind of a vague question, but computer ports are needed so different devices (such as a mouse or keyboard) can communicate with your computer, and allow you to use it.
if the Dell computer has USB ports, then all you would need is the USB-iPod cable and download/install iTunes. If you system is really old and only have serial ports (9-pin male ports) and no USB ports, then you would need to get a PCI USB card installed into your system. Do not use Serial-USB adapters, as they do not always work.
The number of ports on a computer depends on the type of computer it is. The type of ports they have--for example USB, headphone, or HDMI--also varies greatly from computer to computer.
Various computer processing units, or CPU's are unique for their own specifications. In the event of the different size display ports, there is really no difference because these ports are typically connected to a USB.
You don't need to install anything in most cases. Just plug-in to any of the available USB ports. Drivers will be installed automatically.
Ports are like doors to a computer each computer has many ports. Without any open ports your computer wouldn't be able to access the internet, to find open ports you can try a portscan
How do we know what application to send the data to? Say you have 2 Google tabs open and you search 2 different things at the same time. How does the computer not switch the information between the two tabs? Why is it always the right information? Because of ports. Ports uniquely identify different applications or processes running on a single computer allowing different applications to share a single internet connection. Your computer created 2 separate ports for the Google searches, thereby distinguishing them.