The first time you notice your computer acting strangely—files disappearing, ads popping up uncontrollably, or your browser redirecting to bizarre websites—your stomach drops. That uneasy feeling isn’t just paranoia; it’s your subconscious screaming, *“How to determine if your computer has a virus?”* because the symptoms are undeniable. Viruses, malware, and ransomware don’t just corrupt files; […]