For most web hosts, installing WordPress is easy.
Unfortunately, not all web hosts are the same in regards to installing WordPress. Here are some videos and directions on how to install WordPress using the standard method and on specific web hosts.
Many web hosts provide script installation utilities for installing WordPress, which typically can be accessed via your web hosting control panel. Some of the more popular ones include:
Here are some direction for installing WordPress on some popular web hosts. (If a web host uses a script installation utility, the name of that utility will be in parenthesis.)
If your web host does not have an installation utility to make installing WordPress faster, you can install it yourself by downloading the code from WordPress's website and uploading it to your server yourself.