How to get macro/key bindings to 'stick'

[Zenthor]

I am having to redo macros more or less each time I play because they are incorrect. I think the problem is I use different PC's at work (lucky enough to have IT job and can play at work sometimes) and at home.
Can anyone tell me what files I might try backing up so all my macro's and keybinding does not constantly need redone? I notice that Blizz has added section for standard macro and user specific, but my problems remain.
An example is, I have mount and dismounted macros bound to F1 and F2 and each time I start accounts, they are gone...I have to recreate them and rebind them. I always name them the same, use same icon and hot keys. I tried backing up WTF folder, but does not seem to help.
As always, thank you.

[Diamndzngunz]

All macros get auto saved in your WTF folder.

[marvein]

All macros get auto saved in your WTF folder.

the macros are the files
macros-cache.txt
macros-local.txt

key bindings are
bindings-cache.txt

[Ughmahedhurtz]

All macros get auto saved in your WTF folder.

the macros are the files
macros-cache.txt
macros-local.txt

key bindings are
bindings-cache.txt
Note that the macros-xxxx.txt files exist in two places:

--> \WoW\WTF\Account\<youraccountname>\ == global macros
--> \WoW\WTF\Account\<youraccountname>\<server>\<charactername>\ == character-specific macros

Copying the text files over does indeed duplicate the macros exactly.

[cepheus]

you should also note that what possition your spells/macros are placed on your hotbar is stored on the server.

This will mean that you should use the same ui-setup on all computers you use, or you could get problems that spells/macros dont show up where you want them to be on your bars.