operating system , auch: OS

And individual programs in the operating system thought they were all going at once.

"In 1995, no single operating system will have more than 40 percent market share."

And where do you go to get an operating system?

How much do you know about the two companies and their operating systems?

But you don't just step from one operating system to another.

However the operating system won't be available for another year.

Your operating systems on Earth must be very good ones.

This could all be done while the operating system was in use.

And it may be several more years before the services become a part of the company's operating systems.

Would you buy a new operating system from this man?