I think the explanations have been fine.
With a lightweight ladder it is a simple matter to stand with either one or both of your feet at the base of the ladder, hold the top of the ladder away from the wall, keep your eyes on the top of the ladder...fish uselessly around knee height for a rung...then remember to look at what you are trying to grab hold of
and THEN keep eyes on the top of the ladder
Hoist it up as far as you can safely with one hand.
If you are not used to ladders then the trick now is to continue to raise the ladder to its maximum height.
God only knows how a single individual does this under current health & safety regs, but just about ever since someone invented an extention ladder, the normal method is to climb the ladder a rung or two and then extend it, one hand holding on to the larger, bottom stage, the other holding the bottom of one of the stiles of the topmost stage.
A balancing act is now required as you push up the top stage while lifting back to take the weight off the top of the ladder.
The higher you go, the harder you will find this, pushing the top stage up to the point where the...what is the proper name for them!!...hooks that go over the rungs hit the rung above is no problem, butthen you have to lift the ladder back so that you can move these hooks up and over the rung.
For someone not used to ladders, this can be difficult to begin with, you panic and think the ladder is going to over balance
The higher you go the less likely this is going to happen, the centre of balance becomes safer, but because you are higher up the ladder you think it is just the opposite!
Once you have got the ladder up, and gibbering inside with fear have managed to balance on the balls of your feet on the last but one rung (I know, I know, but we've all done it........or even the top rung with your feet wedged under the widow sill (I'd have said window sill, but widow sill might be more apt
) for a bit of extra support
) one hand using the equipment, the fingertips of the other hand just maintaining some support (possibly in a gale force wind) on the outside edge of the window, not forgetting that ocasionally you have to have one leg out at an angle when you are on the tippy-toes of the other foot as you reach out to the one side to juuuust to reach that far corner of the second floor window you are working on
Humour aside, the hardest part is then taking down a fully extended ladder, you almost have to bounce the ladder off the wall while you are stood anything from 3 rungs to 8 or more rungs up said ladder.
For the begginer it can take several nerve racking attempts to 'bounce' the ladder far enough out to get the rung hooks up and over the rung.
And if you are lucky enough to have a mate taking the weight of the ladder you are panicing that he is going to push you and the ladder over!!!!
Have a nice day Y'all, I'm off to work with my WFP....not a ladder in sight!!
Ian