Windows Live Messenger won't make partitions in your hard drive; it might have partitioned files that might need a defrag to consolidate said files. I think you are thinking of a different term? Which version of Windows Live Messenger are you using? Are you sure you're running on the newest one (8.5)?
Everything is going to run slow if you have an application running (in this case, Windows Live Messenger) in the background. It could be pulling up ads or whatever, and it could be affected by how you're using Live Messenger. Video chat and voice chat don't work too well, and if you have even a slightly dated computer (and 512MB RAM is not enough these days), it will fill up the paging space quickly.
You can try an alternative messaging system, or rolling back to an older version of Windows Live (but I do know a few of them had some really bad memory leaks), or making sure you quit out of Windows Live Messenger when you're not using it. Not just closing the window, which makes the program just run in the background, but fully exiting from Live Messenger. |