Computer use meter and analyzer

1. A computer use monitoring system comprising:

a plurality of local computer use meters installed in user computer machines, each including a log of predetermined machine operation events stored in memory of said computer machines, wherein said log of predetermined machine operation events identify titles of open windows and reflects a log of titles of worldwide web pages;

a processing station installed in a computer machine which loads a log of predetermined machine operation events into computer memory;

a database management system installed in a computer machine configured to access, process and generate reports based on the machine operation events stored in said computer memory;

wherein said processing station is linked to said plurality of local computer use meters.

2. A computer use monitoring system according to claim 1, wherein said processing station is linked to said plurality of local computer use meters by an electronic communication channel.

3. A computer use monitoring system according to claim 2, wherein said electronic communication channel is established based upon a predetermined criteria.

4. A computer use monitoring system according to claim 3, wherein said predetermined criteria is periodic.

5. A computer use monitoring system according to claim 3, wherein said predetermined criteria is based on the amount of memory occupied by said log.

6. A computer use monitoring system according to claim 1, wherein said processing station is linked to said plurality of local computer use meters by means for transferring a log from a user computer machine to a portable magnetic media and means for transferring said log from said portable magnetic media to processing station.

7. A computer use monitoring system according to claim 1, wherein said predetermined machine operation events include events corresponding to operating system call back messages.

8. A computer use monitoring system according to claim 1, wherein said predetermined machine operation events include events corresponding to an intercepted modem character string.

9. A computer use monitoring system according to claim 1, further comprising a dictionary file stored in computer memory associated with said processing station; and

means for interpreting the logged machine operation events by reference to the dictionary file.

10. A computer use monitoring method comprising the steps of:

eavesdropping on operating system messages and indicating receipt of predetermined types of messages responsive to an operating system messaging module;

creating and storing an event log responsive to selected operating system messages;

transferring one or more event logs from one or more computer systems to a central system; and

analyzing the contents of said event logs, wherein said event logs identify titles of open windows and world wide web pages.

11. A method for determining the nature of computer use by a plurality of computer systems comprising the steps of:

generating a log of machine operation events in each of a plurality of user computer systems;

storing each of the events in said log in the local computer memory of said user computer systems;

transferring said stored events from said plurality of user computer systems to a processing station computer;

loading said event logs into memory associated with said processing station computer;

interpreting said event logs by reference to a dictionary stored in memory associated with said processing station computer; and

compiling and reporting said interpreted computer event logs according to specified criteria, wherein said logs identify titles of windows and world wide web pages and said dictionary correlates said titles to identifiable labels.

12. A method for determining the nature of computer use by a plurality of computer systems according to claim 11, wherein said step of transferring is over an electronic communication channel.

13. A method for determining the nature of computer use by a plurality of computer systems according to claim 12, wherein said step of transferring is initiated based upon a predetermined criteria.

14. A method for determining the nature of computer use by a plurality of computer systems according to claim 13, wherein said predetermined criteria is periodic.

15. A method for determining the nature of computer use by a plurality of computer systems according to claim 13, wherein said predetermined criteria is based on the amount of memory occupied by said log.

16. A method for determining the nature of computer use by a plurality of computer systems according to claim 11, wherein the step of transferring comprises transferring a log from a user computer machine to a portable magnetic media and transferring said log from said portable magnetic media to said processing station computer.

17. A method for determining the nature of computer use by a plurality of computer systems according to claim 11, wherein said machine operation events include predetermined events corresponding to operating system call back messages.

18. A method for determining the nature of computer use by a plurality of computer systems according to claim 11, wherein said machine operation events include events corresponding to an intercepted modem character string.