Dr.Web console scanners are available for the following operating systems: MS DOS, OS/2, Windows. These are cost-sparing solutions for advanced users familiar with the command line. Console scanners use the same Dr.Web virus database and search module as all Dr.Web solutions and are updated once or several times per hour. They protect computers against viruses, spyware, adware, riskware, dialers, joke programs, etc. Outstanding resistance to viruses Dr.Webs exceptional resistance to viruses and its ability to be installed onto an infected PC distinguishes it from competitive products. Dr.Web scanners can even be run without installation from a CD or USB flash drive, for instance.