For Daniel Tomlinson, the Observer Tech Monthly's teenage troubleshooter, no enquiry is too bizarre, no smartphone complaint too pernickety, no security fear too paranoid and no digital illiteracy too dispiriting. He's already patiently taught us how to steel our systems against hackers, how to blow the cobwebs from our online personae and whether a VPN can be exploited to stream videos illegally. At your service again this month, he's ready to advise you, all you need to do is drop him a line at tech.questions@observer.co.uk or leave comment below. Please fire away…
