Step 1:  Go to File and choose Open.
Step 2:  The white Look in:  box should read UserName$ on ‘MLS(2)_SVR’ (H:).  Click on the down arrow at the right end of the box.  Insert disk and click on  3 ½ Floppy (A: ).
Step 3:  In the big white box should be listed the documents that are on your disk. Highlight the document that you want to open.
Step 4:  Click on Open.
Step 5:  Your document should be on your screen.

For Powerpoint:

As soon as you open PowerPoint, you will have a PowerPoint dialog box.  Choose Open an Existing Presentation at the bottom of the box and follow the same instructions as above starting at Step 2.