I have previously posted about using public DNS servers as a way to improve your home network stability. It is a fairly easy process but the settings can be pretty buried in the Windows operating system. It is also a pain to try and set them up for each machine and device on your network. This video covers how to change the settings on a PC to test if it will work with your network connection as also how to adjust a router so that it can be applied out to all your connected devices.

This is also one of many subjects that I cover in my recently publish How to Fix Home Wi-Fi Problems ebook that is available through Amazon.