HTML and word processors use special codes to add special symbols to the text. An example is the copyright symbol "©" which is written with the unicode "©." There are also codes for other languages including Hebrew that can be added to most word processors and HTML documents. Below are the unicodes for the Hebrew alphabet, the nikkud (vowel pointings) and other Hebrew symbols. You can paste the code into an html document or the actual Hebrew character into a word processor.

Here is Genesis 1:1;

Below is the unicode used for the above verse (I like to place one word on one line, this will make finding a word for editing easier).