Create your own wi-fi heatmap

Administration isn’t just for corporate IT departments. If you’re responsible for the stability and security of any sort of computer network – even a few computers at home – you’re an administrator, w

When the bin lorry comes trundling down the road, few people would expect it to be doing anything more than collecting the rubbish. However, it might well be helping to identify one of the many holes

NO-NONSENSE SOLUTIONS TO EVERYDAY HASSLES

I’VE BEEN CONSIDERING having Wi-Fi in our caravan for some time, but I think that drilling holes in the roof of a van that’s still under warranty would be a step too far. Until now, there have been ti

How can you get your people – employees, family, relatives – used to the idea that Google might not be available one day? Not just in a regional crash, but offline for days, weeks, months due to a del

Get cosy and save money with these savvy tips to boost your home’s efficiency – and beat any energy zappers