"The trouble with file formats is there are so many of them."

If you use a computer for long enough you'll come across a file which you'll need to convert to open it on your computer. Until recently the first thing I would do is...

My dad used to say that a bad workman blames his tools. I also remember that once, when he was mowing the lawn, the blades spontaneously detached themselves from the petrol mower and buried themselves an inch into a tree. So...