How do I backup online without having to download anything?

I searched the entire internet to backup my files and data,but all I find is downloading things to backup.As my computer is going "haywire",I need to find a place where I can backup for free and it does not need any downloads or extra stuff to add.Any suggestions would be a great help.

you can backup to CD if you have a CD-Burner, but depending on your hard drive size, it may take a bunch of discs. Just find some place off your computer, (like a free website from google for example) to put a copy of your important files. Alternatively, you could purchase an external hard drive with the one button backup feature. Those are really easy, just plug it in and hit the button. Wait. Then you have a backup of any information on your whole computer.

it is a good question.AND i would link u 2 some websites:-

1.[ //4shared.com//]

..................... is good website that can stroe about 5 GB for free.

2.[myotherdrive.com]

............................can store about 2 GB for free.

3.[//divshare.com//]

..........................can store 5GB & can download 10GB for free.