Apple Versions

Figure 2—8: EXISTING FILE Menu

Hard Disk Systems

If you have a hard disk drive, its increased capacity and rapid access will make ThinkTank especially powerful and con- venient. To use a hard disk with an Apple II or IIe, you will need access to the PASCAL operating system (p—System) under which ThinkTank runs, and you must format at least part of your hard disk for this system. (For an introduction to the PASCAL operating system, see Appendix B).

You will also need to install ThinkTank on your hard disk. Your dealer can take care of this, or y~u can follow the instructions in Appendix D. The instructions in this section assume that you have already installed ThinkTank on your hard disk.

If you have floppy disk drives as well as a hard disk, you may load the ThinkTank program and outlines from either type of disk.

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