Avast Antivirus protects your computer from malware and cyber-attacks. Here are the steps you can take to activate Avast on your personal computer:

• Select the Avast icon from your system tray and click 'Registration information'
• Go to the 'My Licenses' section and click 'Upgrade now' from the list located under Licenses.
• Navigate to the Avast Free Antivirus column and click 'Select'.
• Click the "X" icon on the new screen and return to 'My licenses'.

You have now successfully activated your Avast Free Antivirus license for one year. If you need any additional assistance call the Avast contact number on the website.