Changing these settings will give your old Android phone a new life. Once adjusted, it should feel faster, with added zip in day-to-day tasks. If you want to give it a refresh, I recommend messing ...

DNS (Domain Name System) settings in Windows help your computer translate website names into IP addresses. However, many of us tend to use a third-party DNS, such as Google Public DNS, as it is often ...

If your Amazon Fire tablet is giving you fits, you can usually get it working again with a factory reset. We've got the steps ...

There are many reasons why your Android phone cannot connect to mobile data, such as incorrect configuration errors causing ...

Whether you need a quick reboot or a full factory reset, Roku gives you several options. Here is how each one works and when to use it.