Protector Plus is an anti-virus software designed for Windows NT/2000/XP. It has a real-time monitoring program and a manual scan and clean program to detect and remove all types of viruses, trojans and worms from the computer. Protector Plus is packed with useful features like email scanning, InstaUpdate, scheduled scanning, memory scan, de-activation of viruses in memory, quarantine, user defined scans, rescue disk, compressed files scanning, etc. The real-time email scan feature scans all the emails received before they enter the inbox and ensures that all the attachments are virus free. On detecting an infected mail, Protector Plus email scan can be configured to send an alert to the email address from where the infected email originated. The InstaUpdate feature of Protector Plus will automatically download the weekly and emergency virus database updates from the developer's web site free of cost. The software is easy to install and use. This software works on Windows NT 4.0, Windows 2000 and Windows XP. This software is a 30 day evaluation copy.