To clean the screen of your tablet, use a soft, lint-free cloth. We personally recommend the use of microfiber cloth. Do not wipe your screen with paper towels or the like, which may leave a scratch on the screen. Gently wipe the screen with a dry microfiber cloth for fingerprints, dust, and lint. Can I […]

Burning Smell: Sometimes a power supply will emit a burning smell, and is often a good sign that you should stop using your computer and replace the power supply before turning it back on again. Alternatively, burning smells can also come from bad capacitors and a very hot processor or video card. How do I […]

Answer: The three important characteristics of a laptop are portability, dimensions and weight, andspecifications. Portability because the laptop is a computer that is able to change locationswithout the setting up and the tearing down. Does a laptop have cells? Cells are individual cylindrical compartments in a battery that produce power. As many as 12 cells […]

How to Use a Projector as a TV Set up the projector as you would normally. Connect an HDMI cable to an input on your projector. Connect the other end of the HDMI cable to your cable box, streaming device, or TV tuner. Connect your projector to a sound bar, speakers, or home theater system. […]

How to Clean a Laptop Keyboard Unplug and turn off your laptop. Turn your laptop upside down, while it’s open, and tap or shake to dislodge debris. Use a soft-bristled brush to wipe and clean loose debris from between the keys of your laptop. Wipe across the keys with a lightly-damp microfiber cloth. How do […]

For desktop keyboards, take a butter knife or a screwdriver and try to pry up one corner of the keys. You don’t need to use a lot of force; you should feel a pop and the key will come right off. For laptop keyboards, your fingernail should be enough to pull the plastic up. How […]

Check the status lights on the back of the Ethernet card. On most Ethernet adapters, a steady green light means that the Ethernet connection on the computer is active and connected to a valid partner at the opposite end. How do I know if my Ethernet port is working? Most ethernet ports will have green […]

In Android, you can pair with four Bluetooth devices at the same time and seamlessly switch between them. If there is an incoming call, it will automatically switch to any Bluetooth speaker or other audio accessory that can handle the call. The system will remember the volume of each Bluetooth device automatically. Can I connect […]

Locate the Ethernet port on your computer or laptop. Insert one end of the network cable into the Ethernet port, applying light pressure until you hear a click. Insert the other end of the network cable into one of the “LAN” or “Network” ports on the network router or hub. How do I setup a […]

Connecting to a wired LAN 1 Connect a LAN cable to the PC’s wired LAN port. 2 Click the Start button on the taskbar and then click Settings. 3 Click Network and Internet. 4 In Status, click Network and Sharing Center. 5 Choose Change adapter settings at the upper left. 6 Right-click Ethernet and then […]