Windows Security Features You Need
Your Windows computer has a strong guard dog that is completely free. Most people never turn it on properly. These Windows security features you need stop viruses, thieves, and bad programs before they hurt you.
Windows security features you need start with one green app called Windows Security. Let’s open it and make everything safe in 10 minutes.
Open Windows Security (Your Free Bodyguard)
Press Windows key + S → type “Windows Security” → open the app with the shield.
You will see several boxes. We want all of them to be green with a white check mark.
1. Virus & Threat Protection – Your Main Shield
This is Windows Defender. It works all day and night.
- Click “Virus & threat protection”
- Make sure “Real-time protection” is On
- Click “Scan options” → choose Full scan → Scan now (do this once a month)
2. Firewall & Network Protection – The Front Door Lock
The firewall stops strangers from entering your computer over the internet.
- Click “Firewall & network protection”
- All three networks (Domain, Private, Public) must say “Active”
- Never turn the firewall off
3. App & Browser Control – Stop Dangerous Downloads
This stops bad programs before they open.
- Click “App & browser control”
- Under “Reputation-based protection” click “Reputation-based protection settings”
- Turn ON all four options:
– Check apps and files
– SmartScreen for Microsoft Edge
– Block potentially unwanted apps
– SmartScreen for Microsoft Store apps
4. Device Security – Extra Hardware Protection
This uses the safety chip inside modern computers.
If you see “Core isolation” → Memory integrity → turn it ON (your computer will restart).
It stops the worst viruses.
5. Account Protection – Keep Your Password Safe
- Use a PIN instead of your Microsoft password (shorter and safer)
- Turn on Windows Hello if your computer has fingerprint or face camera
6. Find My Device – If Your Laptop Gets Lost
Settings → Privacy & security → Find my device → Turn ON
Now you can see its location on a map from any phone or computer.
Extra Free Safety Tools Already in Windows
Controlled Folder Access (Super Important!)
Stops ransom viruses that lock your photos.
- Virus & threat protection → Manage ransomware protection
- Turn ON Controlled folder access
- Only trusted programs can touch your Documents and Photos
Cloud-delivered Protection
Helps Windows learn about new viruses in seconds.
Always leave it ON.
Simple Daily Habits That Make You 99% Safe
- Never click “You won a prize” or “Update Flash Player” pop-ups
- Download programs only from official websites
- Never turn off Windows Security, even if a game asks
- Keep Windows updated (Settings → Windows Update)
Quick Checklist – Do This Right Now
- Open Windows Security
- Make every section green
- Run a Full scan today
- Turn on Controlled folder access
- Turn on Memory integrity
- Set a PIN if you don’t have one
Do these six things and you have the strongest free protection in the world.
You now use the Windows security features you need like an expert. Your computer is now much safer than most people’s computers.
Sleep well tonight – Windows is watching the door!
Frequently Asked Questions
Q: Do I still need paid antivirus if I do all this?
A: No. For normal home use, Windows Security is enough and often better than old paid programs.
Q: Windows Security says my computer is at risk. What now?
A: Click the yellow or red warning and follow the big blue button. It tells you exactly what to do.
Q: Can I trust Microsoft Edge?
A: Yes. Edge + SmartScreen blocks more bad websites than Chrome.
Q: My child keeps turning things off. Help!
A: Create a normal user account for the child (not administrator). Only you can change security settings.
Your computer is now protected for free forever. Enjoy the internet without fear!
