Requirements for adding an older PC to a wireless home network

Almost any PC can be added to a wireless home network.

You add wireless capability via an external WiFi adapter that connects to your PC via USB.

Make sure that your PC has an open USB connector, and that the WiFi adapter is compatible with the version of USB supported by your PC.

Most newer PCs run USB 2.0, but some older PCs may only support USB 1.1. You should also examine the hardware requirements listed on the box for the USB adapter to make sure your PC has enough disk space and memory for the adapter to function properly.

Michael Miller is a writer and commentator on technology and digital lifestyle topics.