How to protect your computer from viruses spyware and hackers

below are tips on How to protect your computer from viruses spyware and hackers:

• Install and Configure Anti-virus Software for Daily Live Updates
• Update anti virus viruses definitions
• Install only Trusted Software, Only Install Software from a Reputable Company
• Keep Your Operating system Updated with Critical Patches (Update Windows)
• Avoid P2P File Sharing Software
• Use Strong Passwords
• Delete Unknown Emails, Check the Source of your E-mail, Delete Spam, and Be Careful with E-mail Attachments
• Run Virus Scans Regularly
• Pay Attention and Act on Security Alerts
• Be careful what you attach to your computer
• Avoid Shady and Disreputable Web Sites
• Turn On or Install a Firewall
• Limit the Use of Administrator Level Accounts
• Secure Your Wireless Network
• Lock the screen or logout when away and shutdown the computer when not in use
• Use a Complex Password for Login