Some time ago i wrote a very simple script, which i find very handy. It stores the username(s) and passwords, starts wc3connect and the game and a hotkey-tool with a single mouseclick. I uploaded it to the forum, and i realized some people seem to use it.
Anyways, i made a 2nd version of the script in powerscript (first one was in vbs) and never shared it with the community...
So i attached it for you now

the files in the archive need to be placed in a folder in your wc3-folder. after this go to the res-folder where you need to edit the creds.csv-file (with notepad) and store your wc3-logins there. also in the shortcut called "Warcraft" (which is in the same folder) the path needs to be adjusted so it matches the path to the your local Warcraft III.exe (right-click -> Properties -> edit the fields "Target" and "Start in").
Original post was
https://entgaming.net/forum/viewtopic.php?f=42&t=144438&p=557453#p557453. The file there also contains a readme/howto which might help if you got any trouble with the new version.