Frequently Asked Questions

Find out the answers to some of the most common questions we get sent into the Gadget Guru.

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• Changes to Freeview HD

  I'm about to purchase a new full HD1080 TV and want to make sure that it will not become obsolete in a few months time. Please help!

• How can I unlock my iPhone?

  My son unlocked his iPhone to move to Australia, but now it's locked again. Can he still use it?

• How can I speed up my broadband?

  My internet pages are always slow loading, even though I have a good broadband connection. How can I speed it up?

• Can I keep my email if I change providers?

  If I change my provider can I continue to use the e-mail address that I had with them?

• How do I increase my computer's memory?

  How do I increase my computer's memory? Will it make my computer run faster?

• Which netbook should I buy for travel internet?

  I am looking to purchase a netbook for a trip to South Africa. I will need daily internet access. Which netbooks do you recommend?

• Guru's Guide to Buying a TV

  There are so many TVs to choose from, so which is best? The Gadget Guru guides you through the minefield to choose the ideal TV.

• Mac, Windows or Linux? Which should I get?

  Should you buy a Windows, Linux or Mac based computer? The Gadget Guru is on hand to make it easier for you.

• Which anti-virus program should I buy?

  My Norton anti-virus software is up for renewal next week. Should I renew, or is there another anti-virus program you can recommend?