CCleaner v3.04

We're pleased to announce the release of CCleaner v3.04!
We've been working hard this month on both improving the file cleaning and the registry cleaning power of CCleaner. Release notes:

Microsoft Security Essentials against spyware, viruses, worms, Trojans, and other malicious software.

Help protect your PC with Microsoft Security Essentials

Microsoft Security Essentials is a new, free consumer anti-malware solution for your computer. It helps protect against viruses, spyware, and other malicious software. It's available as a no-cost download for Windows XP SP2 and higher, Windows Vista, and Windows 7.

Download Microsoft Security Essentials

Why should I download Microsoft Security Essentials?

• Comprehensive protection—Microsoft Security Essentials helps defend your computer against spyware, viruses, worms, Trojans, and other malicious software.
• Easy to get, easy to use—Because Microsoft Security Essentials is available at no cost, there's no registration process that requires billing or personal information collection. It installs after a quick download and Genuine Windows validation and then stays automatically up-to-date with the latest protection technology and signature updates.
• Quiet Protection—Microsoft Security Essentials doesn't get in your way. It runs quietly in the background and schedules a scan when your computer is most likely idle. You only see alerts when you need to take action.

Microsoft Security Essentials security status

Microsoft Security Essentials has a clean, simple home page that shows the security state of your computer.