maski unsaon na ug combofix, kung ang user naay removable media (i.e. usb flash drive, external drive,etc) possible nga didto ang point of entry sa virus causing nga mag balik2x ang problem. You have several options there, one is to install an antivirus application for each user. another is to use deep freeze (like internet cafe's), para kung naay virus, always clean cya from fresh restart pero dili ni advisable for office environment kay mag cge man jud na ug encode and edit sa mga document files nila.
So as a summary, eliminate the entry points sa virus like sa external nga drives or even floppy drives. if dili ma likayan, have a designated pc or murag file server para didto mag copy ug retrieve from external data and dapat kadto nga pc, naay antivirus and updated ang virus definitions.... and the best solution of all

Educate the users!!! There is no better way than informing the users what are viruses, what are the hints sa usa ka virus and possible symptoms nga naay virus ilang pc... para cla mismo, dili mag pataka ug download, or copy ug unwanted files.
There are several antivirus applications available... but its up to them, naay mga free nga anti-virus like AVG. Naa puy kaspersky ug nod32 and daghan pa pero naa ni clay fees... Kung aha ang mas nindot between kaspersky and nod32, ako-a nalang na, otherwise, mag lalis nalang diri kung aha juy mas nindot... they have evaluation periods man sad for you to test....
