If I'm lying on a dialysis cot for several hours with my arm attached to a machine, how can I turn the pages in a paperback book?

It may be that the battery on your controller has failed. Many repair shops can replace the battery for you. Or, if you are familiar with electronic repair, you can...

Contact Facebook support and tell them about your problem.

If you can't reach, try holding your ankle or lower thigh instead of holding your foot.

You can either print the entire document or you can print a portion of it. To print only selected pages, choose the Print option from the File menu, or simply...

Find something, like a piece of cardboard, that you can wrap the net around, so that it isn't folded in on itself and doesn't tangle.

Start in a corner and move your finger to the opposite corner, then let go!