Scanning for viruses is one of the easiest ways to keep your tech running smoothly and your data safe. Whether you're on a PC, Mac, or phone, here is how you can quickly check for threats and stay protected.
If you just downloaded a file or received a suspicious link, you can check it individually before opening it: scan for virus
: Most Android phones, like Samsung, have built-in protection. Head to Settings > Battery and device care > Device protection to run a manual scan. Avoid downloading "cleaner" apps from unknown sources, as these can sometimes be malware themselves. Scanning for viruses is one of the easiest
Windows has a powerful built-in tool called (formerly Windows Defender). You don’t need to buy extra software to get a solid scan. Head to Settings > Battery and device care
: This is a free community favorite. You can upload a file or paste a URL and it will scan it against over 70 different antivirus engines simultaneously.
: Go to Settings > Update & Security > Windows Security > Virus & threat protection . Click Quick scan for a fast check or Scan options for a "Full scan" if you’re worried about deeper hidden threats.
: If you have antivirus software installed (like Windows Security or Avast), you can usually right-click any file or folder and select "Scan with..." for an instant check. 4. Signs You Might Have a Virus How to Run a Full Scan Using Windows Security