How to change the copy command in putty?

Question

PuTTY

Rays of good to those who came up with copying in ssh (putty) in ubuntu by selecting text in the console and pressing the middle mouse button to paste. If someone knows Zen, can you explain the meaning of this?
Or is it in style: all over the world on Windows (and it seems like a poppy) all people use alt + tab to switch windows, and on Linux we will hide the current window, and if you want it differently - go download the tools and dig into the settings . Sorry, boiled)
How to make it so that you can copy by pressing ctrl + shift + c and disable copying by selection. There is no more seeing how a piece of text is mistakenly driven into the terminal and hoping with horror that some command is not accidentally executed.

Answer 1

In putty, this is an extremely convenient feature - selecting text and pressing the RIGHT mouse button to paste, and the middle one usually expands the selection. Look in the path in Window - Selection.
in Linux there is no such thing as hiding a window by alt-tab, because there are many Linuxes, and there are different GUIs. It is necessary to clarify in which particular GUI something does not suit you.
Basically it's all about habits.