Some routers and laptops support 5GHz Wi-Fi and using it usually means a faster, better internet connection. Here's how to find out if your laptop supports it and how to enable 5GHz.
There are several bandwidth-heavy applications that we're all using pretty often. Netflix, iPlayer, YouTube, Online Gaming and several others require a speedy connection to function properly. If you're sharing your connection with other people, you'll be familiar with what happens if everyone tries to do this at once. We're going to show you how to get a big slice, or maybe even all, of the bandwidth from your router for a hassle free internet experience.
Over time, a once-sprightly PC can begin to slow down under the weight of various programs, files, and downloads that could do with streamlining. These tasks can be attempted manually, but there are plenty of dedicated apps that will do the job for you instead. We’ve gathered together some of our favourite PC cleaning and optimisation apps that should be running on your system right now.
German researchers have found a major vulnerability in PGP (Pretty Good Privacy), a popular email encryption program, which could reveal past and present encrypted emails.