Like dogs with shock collars, Wi-Fi users are constrained to a small coverage area. Stray too far and – zap – server not found. If you want unlimited browsing freedom, you could buy an expensive ...

The best cable modems reduce your monthly bills since you won’t have to pay your ISP to rent a modem from them. By investing in a modem of your own upfront, those monthly costs won’t add up. You also ...