I will be giving you a detailed step-by-step guideline about setting up a professional looking WordPress blog, everything you need to know about hosting, premium WordPress themes as well as plugins etc.
You create layouts. The layouts are blocks that use widgets in which you place content. You can create as many blocks on any given Generatepress layout as you like.
Once WordPress is set up, it's really easy to add new posts and new pages, and to update them. It's easy to add images and videos to your blog posts and pages. If you have ever used Word for Windows (or something similar), you will be able to make a nice looking post on WordPress.
Even the most experienced theme installers need a bit of help now and again. Before you buy your read more theme be sure to check out the support being offered. On sites like themeforest it's easy to see how other customers have got on and gauge the level of support. With some other smaller developers it might not be show straightforward.
Click on the orange box and your web browser should open up the RSS feed of your blog. The text displayed may look like gobbledegook, but don't worry about that. The search engines can interpret what's written for the RSS feed.
While you can get away with it not working in a relatively small browser, it must be capable of working in all of the major browsers like Firefox, Safari and Internet Explorer 6 and 7 for it to be worth your time.