How to set custom shortcut keys?

Hello,

I'm looking for a way to set custom shortcut keys, for those built-in operations, like F6 -> Move.
This is due to F5 (Upload) is too near F6 (Move). And it's easy to mis-click F6 for F5, which, deletes the local files (while I want to keep those local files).
Thanks.

You cannot customize the shortcuts in general.
But particularly for "Copy" you can switch to Ctrl+K:
https://winscp.net/eng/docs/ui_pref_commander#misc

Alright, thanks for the advice. I've never noticed that there's another shortcut key set.