Quick Check for Adware and Malware Some Checks you can do Yourself for Free

Technology can feel unpredictable when your computer starts acting up, with pop-ups, slowdowns, or strange toolbars. Here’s a calm, step-by-step guide you can use to help you quickly check for adware and malware using safe, trusted tools.

Step 1: Spot the Warning Signs

Before scanning, notice if your computer:

Shows pop-ups or fake alerts
Has a changed homepage or redirects you to odd websites
Runs slower than usual
Crashes or freezes often
Displays new toolbars or apps you didn’t install

If any of these appear, it’s time for a quick check.

Step 2: Run a Quick Scan with Microsoft Defender (Windows)

Microsoft Defender is built into Windows and works well for a fast check.

Click Start → Settings → Privacy & Security → Windows Security.
Choose Virus & threat protection.
Click Quick Scan.

Defender will check common infection areas.
If it finds anything, follow the on-screen steps to remove or quarantine threats.

For a deeper check, choose Scan options → Full scan or Microsoft Defender Offline scan for stubborn malware.

Step 3: Use a Free Malware Scanner (Extra Layer)

For adware and browser hijackers, run one of these trusted tools:

Malwarebytes Free: Scans for malware, adware, and unwanted programs.
Download: malwarebytes.com
Open it, click Scan, and remove anything flagged.
AdwCleaner (Windows only): Removes pop-ups, toolbars, and browser hijackers.
Download: malwarebytes.com/adwcleaner
Run it, click Scan, then Clean & Repair.

Step 4: Clean Up and Restart

After scans:
• Delete or quarantine any detected items.
• Restart your computer.
• Check your browser homepage and extensions, and remove anything unfamiliar.

Step 5: Prevent Future Problems

Keep Windows and browsers updated.
Avoid clicking pop-ups or “free” download offers.
Install Malwarebytes Browser Guard (for Chrome, Edge, or Firefox) to block scam sites and ads.
Run a quick scan weekly or whenever your computer feels “off.”
Quick Check for Adware and Malware

Closing Thoughts

A quick scan can restore peace of mind and keep your system healthy. Treat this as routine maintenance — like checking the oil in a car. It’s simple, safe, and empowering.

You need to feel safe and secure when you are using your computer, and knowing a few quick, free diagnostic tools