TOP 5 freewares to protect your computer

Top 5 freewares to protect your computer.

1.AVG Anti-Virus

Basic Antivirus and Antispyware protection for your computer.
Compatible with Windows XP and Windows Vista both.

Features:

• Automatic update of virus definitions.

• Real time protection from malicious files.

• Email scanner.

• On-demand virus scan with scheduling capability.

• AVG Virus Vault for safe handling of infected files.

2. Spybot search and destroy

Spybot can detect and delete all kind of spywares from your PC.
It also provides privacy to it's user by clearing all usage
history from PC.Get protection against all latest spywares
by using the online update feature.
Features:

• Keylogger detection and removal.

•  Detailed information about problems

•  Latest updates to protect you from all adware, dialers, and other uninvited system residents.

•  Scan scheduling

•  Different skins available to match your theme.

3. Ad-Aware

Ad-Aware helps you to protect your computer from all adwares.
This free anti-spyware version provides you with advanced protection
against spyware that secretly attaches and takes control of your
computer, resulting in aggressive advertising pop-ups,sluggish computer
activity.

Features:

• Regular updates

• User controlled spyware removal.

• Easy to use GUI.

• Creation of system restore point to easily revert back to any previous stable state.

4. Avast Home Edition

Free antivirus for home PC users.

Features:

• Real time scanning.

• Email scanner.

• Network shield.

• Screen saver scanner.

• Virus chest.

5. Zone Alarm

Keep hackers away from your PC. Monitor all network connections
using zone alarm. ZoneAlarm provides the basic protection individuals
need to secure their PC and keep their valuable information private.
ZoneAlarm barricades your PC with immediate and complete port blocking.
And, then runs in Stealth Mode to make your PC invisible on the Internet -
if you can´t be seen, you can´t be attacked.