To scan for viruses with McAfee on Windows: open McAfee > PC Security > Antivirus > Scan Types > Run Quick Scan or Full Scan. On Android: open McAfee Security app > Scan. On iPhone: McAfee performs background scanning automatically. This guide covers scanning on all devices.
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How to Run a McAfee Virus Scan on Windows PC
- Open McAfee Total Protection
- Click PC Security
- Select Antivirus
- Click Scan Types
- Choose your scan type (see below)
- Click Run Scan
- Review results when scan completes
- Click Clean All to remove any threats found
McAfee Scan Types Explained
Quick Scan (5–15 minutes)
Checks areas most likely to contain malware: running processes, startup programs, Windows system files, and commonly infected folders. Sufficient for weekly scheduled scans.
Full Scan (30 minutes – 3 hours)
Scans every file on your hard drive. Use monthly, or when you suspect your PC may be infected. Takes significantly longer but is the most thorough option.
Custom Scan
Scan a specific folder, drive, or file you’re suspicious about. Useful for checking a USB drive or downloaded file before opening it.
Scanning on Android Phone
- Open the McAfee Security app
- Tap Scan or the shield icon
- McAfee checks installed apps and storage for malware
- Review any threats found and tap Fix
Scanning on Mac
- Open McAfee Total Protection
- Click Scan from the left sidebar
- Choose Full Scan or Quick Scan
- Click Scan Now
