Installing the RE650 is as simple as plugging it in. Setting it up is almost as easy. For basic setup, press the WPS button on your router and then on the RE650. Once it connects to the 2.4GHz band, press the WPS on your router again, and then once more on the RE650. This time it will connect to your 5GHz band and you're done. If that doesn't work for you, you can head over to either the Google Play Store or the App Store and download the Tether App...
Slow computer got you down? Maybe a hardware upgrade should be in your cards, if so this guide to the Fundamentals of Upgrading a PC is an invaluable read. PCSTATS Tips