There are loads of online tools for checking your laptop speed.

Printer drivers can be installed using the installation disc that came with the printer or by downloading the drivers from the manufacturer's website.Follow the on-screen instructions to complete the installation.. How do I troubleshoot printer problems?.

If your printer is not working properly, try the following troubleshooting steps:- Check the printer's connections and cables

- Make sure the printer is turned on and has paper and ink or toner- Restart the printer and computer

- Check for software updates

- Try printing a test pageWhile HD content is 1920 x 1080 pixels in size, 4K delivers four times as many pixels at 3840 x 2160.

Four times the pixels means four times the screen real estate, so the first big benefit of a 4K over a true HD display is space.. What is a Smart TV?.A Smart TV is a television with built-in technology to help maximise your viewing experience.

They have a range of built-in applications that will let you stream the likes of Amazon Prime Video, Netflix, or Spotify at the touch of a button.. How do I mount my TV to my wall?.Typically you will attach your cables to your television, so your HDMI and power lead etc, and with someone to help you, lift the TV into place, using an Allen key to secure the brackets.