Siteground is my hosting company and they are fantastic. I have never been hacked, they are faster, their support is awesome and their tutorials on how to use their hosting and affiliate program is top-notch!
Although I could write in my own words how to install WordPress, they have done a fabulous job.
Click HERE to view the hosting packages.
Click HERE see, follow, and install WordPress for yourself! Notice the menu on the left side of the screen. There you will see links to the install wizard and basically, anything you want to know about WordPress, Hosting WordPress, Themes, etc. Enjoy!