Windows7: Play Windows 7 system, ten essential software recommended

Windows 7 is a new operating system from Microsoft, but that doesn't mean you can't find a free or cheap software tool to enhance the upgraded experience of XP or Vista users. We will recommend 10 software for your Windows 7 system:

Microsoft Security Essentials

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Like Vista, Windows 7 does not have a built-in counter. Security tools like viruses and anti-spyware (but it has firewall capabilities). You can choose McAfee or Symantec's paid security tools, but why not choose Microsoft's free security tools? Microsoft Security Essentials provides solid security for your home PC, and it's free.

If you want to choose a third-party security tools, you can also choose AVG Anti-Virus Free Edition.