Poll: Which device do you use most frequently at home?

Thousands of companies exist for one purpose only: to collect and resell information about each of us. How do they do it, how can you limit data collection, and how do you delete what’s already been collected?

Planning a safe digital detox: a checklist to help prepare for a vacation and unwind in peace.

Online converters are a tempting but dangerous way to change file formats. We tell you how to convert files and not get trojanized.

It feels as if spam is as old as the internet itself. The post looks at the money-making scams devised over the years, and how to avoid them today.