Publish your domain-name: 
After your site is up and running, it's time to tell it to everybody. Besides including your e-mail and html address on your letterhead and outgoing e-mails you should submit your site to the poppular search engines.
Further there are sometimes special search engines for special types of web-sites. Often non-profit organisations publish links on their websites, you will surely find some of them which will be happy to include your link. 
Easy and Fast: 
Below you will find a link to the Register-It web-site. Named '!Register-It! Free', they offer a fast, easy and FREE way to submit your web-site to the most poppular search engines. If yours is a 'bigger' web-site, you could even think about submitting special pages of your site with this tool. 
!Register-It! - Promote Your Web Site!
If you opperate your site in a professional manner and you want to save time it's worth to think about using their 'Plus' or 'Gold' service. 
The manual Details: 
Automated services sometimes don't choose the optimum way to submit your site. Submitting your site 'by hand' is always the best solution. The submisson forms will ask several questions about your web-site, be sure to think in detail about each of them. 
Below you find links to the submisson forms of the 6 real big search-engines on the web. If you think about using manual and automated submissons, be sure to do the manual submisson first. 
 
Some of this search engines have as well language speciffic areas, be sure you don't miss them on your submission.