How to Manage Security & Privacy on Your Computer
1. Keep Your System Updated
Updates protect your computer from new threats.
Go to Settings
Click Windows Update
Select Check for Updates
Install all important updates to stay secure.
2. Use Antivirus Protection
Antivirus helps block viruses, ransomware, and malware.
Turn on Windows Defender (built-in)
Or install a trusted antivirus
Run regular scans to detect threats
Never use unknown or cracked antivirus software.
3. Enable Firewall Protection
A firewall prevents unauthorized access.
Go to Settings → Privacy & Security → Windows Security
Select Firewall & Network Protection
Ensure all firewalls are ON
4. Create Strong Passwords
Weak passwords are easy to hack.
Tips for strong passwords:
At least 10+ characters
Mix letters, numbers, and symbols
Avoid birthdates and common words
Use a password manager to stay organized.
5. Turn On Multi-Factor Authentication (2FA)
2FA adds an extra layer of security.
Enable it for:
Email
Online accounts
Cloud services
This protects your accounts even if someone gets your password.
6. Manage App Permissions
Some apps request access they don’t need.
Go to Settings → Privacy
Review what apps can access your camera, microphone, location, etc.
Turn off permissions you don’t trust.
7. Be Careful with Downloads
Only download from:
Official websites
Trusted stores
Avoid unknown files, attachments, and pop-up downloads.
8. Secure Your Wi-Fi Network
A weak Wi-Fi password can allow others to access your network.
Change the default router password
Use WPA2 or WPA3 security
Avoid sharing your Wi-Fi publicly
9. Encrypt Important Data
Encryption protects sensitive files from being read by others.
Windows offers BitLocker on supported devices.
Go to Control Panel → BitLocker Drive Encryption
Turn on encryption for your drives
⭐ Tips for Strong Security & Privacy
Update all apps regularly
Avoid public Wi-Fi for banking or private work
Back up your files regularly
Do not share passwords with anyone
Use privacy tools to block trackers and ads
