Even if you have an HTML editor to construct your website, you should still learn some basic HTML code, to fine-tune your website performance, especially when it comes to optimising your site for search engines.
If you don't have time, you can always pay me to build your site. See Sydney Web Design.
Some good free visual HTML editors are available for downloading.This one was very highly recommended by the programmers over at webproworld: HTMLKit
You can't go past these sites for learning about basic HTML:
HTMLGoodies
WebMonkey
BigNoseBird - wierd name, great site.
WebAlley
Do you need free banner-making?
Creative Connectivity
When you've finished coding, check the results using these tools:
Submit Corner's Metascan
ScrubTheWeb'sMeta-Check
Doctor HTML's Single Page Analysis
NetMechanic
TheWebClinic
If you're a sucker for punishment, you can get your code validated by the mob that wrote the specs for HTML: W3. Be warned - it is incredibly tough, and one mistake up top will produce a lot of errors.
And if you've gone that far, you would have learnt about HTML document types, and how they cater for old non-standard sites. DocType can help out here.
Check your CSS as well: CSS Validator.
W3C also have a program called HTML TIDY, to analyze your code and identify any html problems. HTML Tidy
Visit WebsiteOptimisation if you want to see how fast your site loads.
If you'd like a fancy slideshow presentation on your site, in the Flash format, then try a free program like PowerBullet. Amazingly easy to use. See an example I made here.
If you want some guidelines on correct use of the English language, see Dictionary.com