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From smartphones & tablets, to dealing with malware & protecting your privacy, our resident expert, Fevzi Turkalp has all the tech advice you need to choose the best tech for your needs & keep your existing gadgets running smoothly.

In this week's extended tech phone-in, Fevzi advises listeners on…

· Whether we should cover our webcams with black sticky tape
· How to prevent TV remote controls from interfering
· Making sure your video doorbell is secure
· Thoroughly checking your Windows computer for viruses
· Securing your Wi-Fi router
· What to look for when choosing an affordable tablet
· Whether 3rd part toner cartridges are a good idea
· When it's worth increasing the RAM in your computer, and when it's not

The Tech phone-in is broadcast live on Â鶹Éç Radio 5 live on the 1st and 3rd Friday of every month, from 2am to 3am.
You can follow Fevzi on Twitter @GadgetDetective