BitDefender Security Scan is a free tool which provides information on the speed, stability and security issues which may affect your Windows machine.

Informative - BitDefender Security Scan presents information about your machine in a way that makes it easier for you to take appropriate action.

Free and Fast - Simply download and run a security scan – you'll have the information you need in minutes.

Convenient - BitDefender Security Scan is built to supplement your current security setup – there will be no unwanted interactions between it and any security software you may have installed.

Features:

• Quickscan - scans your PC for running viruses, spyware and other online threats – usually in less than a minute.
• Registry Tuning - scans your PC for invalid registry entries that can cause slow downs, freezes or crashes.
• Update Watcher- checks for Windows updates which have not been applied yet.
• Security Status - checks for the existence and status of security software on your system.
• Scheduled Scanning - sets up recurring scans to ensure your system is safe. QuickScan will automatically scan your PC on startup.
• Antivirus Spot Check - on demand, instantly scans a suspicious file (such as something you've just downloaded) for viruses.