If you can see part of the Title Bar on top, double click on it and the sizing control boxes will appear on the upper right corner of the screen.
Or just right click on the Title Bar and choose 'Move' then use the cross cursor to drag the title bar around
Hope this is ok. Please feel free to reply if you need further clarification or click Accept if this answers your question fully.
Ok, if you can see the 'bar above the A, B C, row' just double click on that bar and the sizing controls will show up on the right side of that bar. That should do it
Hope this helps. Please feel free to reply if you need further clarification or click Accept if this answers your question fully.
Sorry I must have misread your previous answer.
Ok now I understand what's going on.
Click the View tab from the Ribbon, then in the Windows group click Arrange All, then choose Cascade. This should restore the title bar and sizing controls.
Hope this helps. Let me know if you any questions