: Ensure the VM has no access to your real files or your home network (Host-only mode).
: Use software like VMware Workstation or VirtualBox to create a "computer inside your computer".
: Programs that attach to other files and replicate themselves.
: Malicious software disguised as legitimate programs.
: Programs that don't damage your data but perform annoying actions, like moving your icons or opening CD drives. 2. Testing Safely (The "Educational" Way)
Before looking for anything, it is important to know what you are dealing with. Common types include: