MSN Messenger could do voice and video, in a few tens of MB of RAM, on a single core CPU. Here's some amusing threads 18-19 years ago when people were complain

MSN Messenger could do voice and video, in a few tens of MB of RAM, on a single core CPU. Here's some amusing threads 18-19 years ago when people were complaining that it was using over 20MB: https://www.neowin.net/forum/topic/273565-msn-messenger-7-at-high-memory-usage/ https://www.neowin.net/forum/topic/273565-msn-messenger-7-at... https://www.neowin.net/forum/topic/442458-msn-messenger-75-eating-too-much-ram/ https://www.neowin.net/forum/topic/442458-msn-messenger-75-e...