Quote:Windows computers sometimes do get viruses and other malware, but not every slow or misbehaving PC is infected by malware. Here’s how to check if you actually have a virus—and whether that suspicious process is dangerous or not.
What Are the Signs of a Virus?
Poor performance, application crashes, and computer freezes can sometimes be the sign of a virus or another type of malware wreaking havoc. However, that’s not always the case: There are many other causes of problems that can slow down your PC.
How to Check if a Process Is a Virus or Not
You might be wondering if your computer has a virus because you’ve seen a strange process in the Windows Task Manager, which you can open by pressing Ctrl+Shift+Esc or by right-clicking the Windows taskbar and selecting “Task Manager.”