With new viruses, malware and new scams being released constantly, it is important for every internet user to be able to spot a suspicious email. What are some of the warning signs that an email you have received might contain unwanted content?

A computer's task manager is a lot more than the end result of hitting Ctrl-Alt-Delete whenever there's a system crash. Use the Task Manager to monitor the way your PC is working, as well as keep an eye on any strange processes and just what may be slowing it down. Have a look at our infographic for more.

The file MRT.exe is a genuine Microsoft process file, however it is not supposed to be running continuously. MRT.exe is the process of the Microsoft Malicious Software Removal Tool, an original Microsoft tool that checks your system for malicious software. Thus, the process itself is not a malicious process.

Process Creation

What is lsass.exe? Lsass.exe is a process used by Microsoft's Local Security Authority Subsystem Service. This process looks after computer security by checking the details the user supplies when logging into their PC.