Yes, it's. You have to purchase either a PCI wireless card (you will have to open the computer case to install it) or USB wireless adapter (which is easier to install, just put it one of usb ports).
The Dell Dimension is a desktop computer and will need a [Dell Specific] wireless card or adapter to connect to the internet.
Dell offers downloadable versions of the manuals for almost all of their products including the Dell Dimension 8400. A person can also call Dell directly and the company will send a manual for the Dell Dimension 8400. One should automatically come in the box when purchased.
Unfortunately, it does not.
We would need to know the exact model of Inspiron it is. Many of them are, however, wireless capable.
If you have free PCI ports then any (but your router supports for instance only wireless G it's better to buy PCI card with wireless G support and not less).
The Dell Dimension 3000 made its debut in 2004.
A Dell Dimension 2400 can be downloaded right from the Dell website directly. There is a site called Tom's Hardware that a Dell Dimension 2400 driver can be downloaded. A website called Solvusoft has a website that a Dell Dimension 2400 driver can be downloaded.
Dell wireless utility is a wireless connection manager. Dell wireless utility has improved user interface, includes radio switch, and is included with Dell Wireless card driver.
One might purchase a Dell Dimension 4500 from the Cputopia website. The website offers a variety of Dell made products, including the Dell Dimension 4500.
Dell Dimension 'specs' cannot be bought. Specs or specifications are simply the dimensions, memory and operating system of a computer. Dell Dimension computers can be bought directly from the Dell site.
The Dell Dimension 4550 first appeared to public in early 2003.
You have to start 'Sharing' in System Preferences on your Mac if you want your PC to be able to connect to Mac. Then in XP, go to My Network Places and workgroup and find the shared files on the Mac.
The Dell Dimension 4550 did not come with any version of Linux.