Malware isn't restricted to computers - you can get it on your phone or tablet too.
Malware is malicious software that's used to harm your computer, steal personal information or gain access to private computer systems or mobile devices.
Malware can include viruses, spyware and adware. It can appear in many forms including code, scripts and active content so it's important to keep vigilant.
install a firewall: a firewall is software that acts as a safety barrier between your device and the internet. It can protect your device from viruses and attacks by people trying to access your personal stuff
install an anti-virus program: anti-virus software works hand-in-hand with your firewall. It checks anything that's been allowed through the firewall to make sure it's safe and doesn't contain any viruses
always install the latest software updates
back up all your important information from your computer - put it on a CD, portable hard drive or online in the cloud
don't open unknown files or photos attached to emails unless you’re very sure where they’ve come from
Ramnit malware is a virus that affects Microsoft Windows.
If you've already got anti-virus software installed, the good news is that it's unlikely that the Ramnit virus will have affected your device. However for peace of mind we recommend you run a scan with your anti-virus software to double check.