Blind and partially sighted people can use desktop, laptop and netbook computers with confidence. Use the links under the "Linux computers"" menu, to find out about the screen readers and magnifiers that are available for Linux computers.
If you have questions about using a computer, try the BCAB technology forum. It's an email-based forum for discussing all kinds of technology, so it's a great way to ask questions of blind and partially sighted people who use computers. It's free to join, just create an account.