Skip Navigation

Computers & Laptops

Sears Knowledge Center

Buying Guides

Learn about different kinds of laptops to determine which one meets your needs.
Let's take a look at some of the desktop PCs available and which one is best for you.
Take a look at today's top tablets and which one will fit your lifestyle the best.
Whether you're printing important documents or beautiful family photos, a printer is a vital part of...


Find out what the main differences are between 3G and 4G mobile networks.
Learn the differences between a Chromebook and an Ultrabook to decide which one is best for you.
Learn the differences between wireless and wired internet routers to decide which is right for you.


Learn how to apply a screen protector to your tablet or smartphone to protect it from damage.
Get step-by-step instructions on how to clean a dirty laptop screen.

General Tips

Learn what an app is and how you can use them on your smart devices.
Learn about the features of an Ultrabook to decide if it's the right laptop for you.
Let's take a closer look at the wonderful world of Bluetooth and how it can make your life a breeze.
Learn what an HDMI port is to determine which kinds of electronics to use with it.