Cable television is a system of delivering television programming to consumers via radio frequency (RF) signals transmitted through coaxial cables, or in more recent systems, light pulses through fibre-optic cables. Can you watch cable TV without a cable box? If you’ve been using one to watch standard cable fare like ESPN or the Weather Channel […]

Television is really a three-part invention: the TV camera that turns a picture and sound into a signal; the TV transmitter that sends the signal through the air; and the TV receiver (the TV set in your home) that captures the signal and turns it back into picture and sound. What is set-top box and […]

To unhide a post on Facebook, select the Activity Log from the three-dotted menu near your cover photo. Once in your Activity Log, unhide a post on Facebook by clicking the “Filter” link and choosing the “Hidden from timeline” option. You can unhide a post on Facebook in both the mobile app and in any […]

It’s complicated, but the simple answer is, usually yes. A vast amount of surveillance data is collected by intelligence services such as the NSA or GCHQ — they certainly know the browsing history of countless people — but that information is available to local law enforcement only under special circumstances. Can the government see your […]

In 2014, researchers published a study in the journal Supercomputing Frontiers and Innovations estimating the storage capacity of the Internet at 10^24 bytes, or 1 million exabytes. A byte is a data unit comprising 8 bits, and is equal to a single character in one of the words you’re reading now. How many GB of […]

Does clear TV key really work? It works as described, but not as good as hoped – great access to many channels. We probably were able to pick up a couple more channels, but that is all. A better choice is to get the another antenna that I already have on another television. Why is […]

Learn about Windows Hello and set it up Select Start > Settings > Accounts > Sign-in options . Under Ways to sign in, you’ll see three choices to sign in with Windows Hello: Select Facial recognition (Windows Hello) to set up facial recognition sign-in with your PC’s infrared camera or an external infrared camera. How […]

Change the name of your iPhone Go to Settings > General > About > Name. Tap. , enter a new name, then tap Done. How do I rename a device on my iPhone? Change the Name on the Device Open Settings and select General. Choose About and then tap Name. Enter the new name you […]

Many computer connectivity issues are caused by something as simple as a loose cable. Make sure all of the cables connecting your computer to your printer are fully in place and completely fastened at both ends. If your printer is not turning on, the power cord could also be an issue. Why is my computer […]

Restart the printer and try again. Unplug the printer from an outlet. You can plug it back in again to see if it works this time. Check if the printer is properly set up or connected to your computer’s system. Why is my wireless printer not being detected? First, try restarting your computer, printer and […]