Regular security scans help detect and remove:
✅ Viruses and Malware – Malicious programs that steal or damage data
✅ Spyware and Keyloggers – Hidden apps that track your activity
✅ Adware and Bloatware – Unwanted apps that slow down your device
✅ Rootkits and Trojans – Deeply embedded threats that bypass traditional security
🖥 How to Scan a Windows PC for Threats?
1️⃣ Use Windows Security (Built-in Antivirus)
Windows has a built-in security tool called Windows Defender:
- Open Windows Security (Search for “Windows Security” in the Start menu)
- Click Virus & Threat Protection
- Click Quick Scan (or Full Scan for a deep check)
2️⃣ Use a Third-Party Antivirus
For advanced scanning, consider:
🔹 Malwarebytes – Detects malware and adware
🔹 Bitdefender – Real-time protection and scanning
🔹 Kaspersky – Deep threat detection
3️⃣ Check for Suspicious Programs
- Open Task Manager (Ctrl + Shift + Esc)
- Look for high CPU usage or unknown processes
- Uninstall suspicious apps in Control Panel → Programs
How to Scan My Device for Security Threats
🍏 How to Scan a Mac for Security Threats?
1️⃣ Use macOS Built-in Security
- Go to System Settings → Privacy & Security
- Check for Security Updates and install them
2️⃣ Use Third-Party Security Tools
🔹 Malwarebytes for Mac – Great for detecting Mac malware
🔹 EtreCheck – Scans for system performance issues
3️⃣ Review Login Items
- Go to System Settings → Users & Groups → Login Items
- Remove unknown apps that start automatically
📱 How to Scan an Android Phone for Threats?
1️⃣ Use Google Play Protect (Built-in Scanner)
- Open Google Play Store
- Tap your profile picture → Play Protect
- Tap Scan to check for harmful apps
2️⃣ Use a Security App
🔹 Malwarebytes Mobile Security
🔹 Bitdefender Mobile Security
3️⃣ Check for Suspicious Apps
- Go to Settings → Apps
- Uninstall apps you don’t recognize
📲 How to Scan an iPhone for Threats?
iPhones have strong security, but you can still check for issues:
1️⃣ Check for Unusual Battery Usage
- Go to Settings → Battery
- Look for unknown apps using excessive battery
2️⃣ Remove Unknown Profiles
- Go to Settings → General → VPN & Device Management
- Delete any suspicious profiles
3️⃣ Update iOS for Security Fixes
- Go to Settings → General → Software Update
- Install the latest security patches
🔐 Extra Security Tips
✅ Keep your OS and apps updated
✅ Avoid downloading from unknown sources
✅ Use strong passwords and enable 2FA