The right-click key you'll often find to the right of the spacebar is horribly useful, at least to me, fairly often.  I tend to nav Windows Explorer by hand a lot, and right-click key-V often means "open in VIm", which is fun.

But what if your laptop manufacturer, in all of their wisdom, left that key off of their keyboard?

How to Right Click using the Keyboard:

The right-click keyboard shortcut is to hold down SHIFT and then press F10.

Not so bad.