Your browser should keep the homepage you set. I've never seen it different. If your browser doesn't, there most likely is some add-on that resets it. So find that add-on and disable it. Or switch to another browser (choose between Internet Explorer, Firefox and Chrome).
I've seen software that locks your homepage in a browser, but I've never had the need to use it. But it might work for you. Find it with google?
Everyday when I log on MSN.com opens my homepage.
I have reset www.google.com about 30 times without success. Google has always been my homepage.
As soon as I shut down the Lenovo computer which has Vista and then turn on the computer again up comes MSN.com.
Please assist me and advise how I can remove MSN permanently.