Upload the WordPress files in the desired location on your web server:
If you want to integrate WordPress into the root of your domain (e.g. http://example.com/), move or upload all contents of the unzipped WordPress directory (but excluding the directory itself) into the root directory of your web server.
If you want to have your WordPress installation in its own subdirectory on your web site (e.g. http://example.com/blog/), create the blog directory on your server and upload WordPress to the directory via FTP.
Run the WordPress installation script by accessing wp-admin/install.php in a web browser.
If you installed WordPress in the root directory, you should visit: http://example.com/wp-admin/install.php
If you installed WordPress in its own subdirectory called blog, for example, you should visit: http://example.com/blog/wp-admin/install.php