In many cases the computer is used as a means for delivering instruction. Basic tutorials, i.e. typing, are available. All employee-learner records are confidential to the instructor except in the cases where individuals are referred by the company for a specific purpose or where individuals have the option of claiming incentive pay for attendence in the Center. Testing is completely up to the individual, but it is highly recommened. You want to be working on the skills you really need.
Testing can be formal or informal and can be job specific.
You can make your own schedule, and it doesn't have to be regularly scheduled times either. You can go there as much or as little as you like whenever the Center is open. The learning is individualized and at your own pace. How much of your time it will take depends on what you want to learn. Some of the materials can be checked out and taken home to do at your convenience.