Norton SystemWorks Professional 2001 v40. Norton SystemWorks 2001 Professional Edition is the complete problem-solving suite for advanced users and small businesses. The new One-Button Checkup makes system maintenance as easy as the click of a mouse. Norton AntiVirus 2001 is the world's leading anti-virus software. Norton Utilities 2001 optimizes your PC's performance. Norton CleanSweep 2001 cleans out Internet buildup. Norton Web Services - powered by ZDNet Updates - and Symantec Web Partners offer convenient online services. Norton Ghost 2001 provides fast system upgrading and backup. And WinFax Basic Edition lets you send receive and manage faxes. Now Windows NT and Windows 2000 and Windows Millennium Edition users can also enjoy the benefits of Norton SystemWorks.