Place your tags inside <div> and </div> tags. Then you can use align property to place this group in the center, on the right, or on the left. To position group precisely use style property of <div> tag.
No. Modern browsers recognize html file by its extension only and let you omit this tag at the beginning and the end of the text. This file for example does not have <html> tags at all.
HTML interpreter ignores blank spaces and blank lines. Actually it concatanates tags on different and the same lines in one string like this <...><...><...>. Therefore you ought to use combination to indicate a single blank space between tags.
That's true. This is a relation of reverse order. The bigger size you want for a text in a browser the smaller number you should use.
AltaVista's crawler make sense of <meta> tag. When some word or phrase is searched by search engine the result would be positive to find it on your page if you listed this word or phrase as a keyword in content list of <meta> tag. <title> tag information would indicate your page in search results. You should manually send your URL to search engine to activate its indexing or use some specific service.
There are some recommendations here. First, always use lower case. You save hand movements not pressing Shift keys. The next advantage is convenience. Having simpliest computer you can always access your pages on the Net and edit it by simple text editor like NotePade. NotePade doesn't requere from you to use uppercase at all, use lower. Second, structure your program as a whole. Place script blocks and calls for include files (ASP programming) inside <head> tags, place there variables definitions. <head> part of HTML text is similar to C/C++ header file. Third, to make HTML file more readable place tag's multiple properties one under each other on the following lines. It would not slow the traffic because HTML interpreter doesn't mention blank spaces.
HTML interpreter ignores tags which it does't recognize. For example if you place <error> tag in your HTML, your browser would not mention it because there is no such tag in HTML standard.
No. HTML text is not case sensetive like VBScript. If are using JavaScript inside <script> ... </div> blocks it becomes case sensetive, but only for JavaScript text, because JavaScript itself is case sensetive.
Some symbol like ® you can not find on keybord and HTML standard offer to use special combinations, < browser interpret as a beginning of HTML tag and would not show it as long as > is present (if no space inside).
Yes it is. JavaScript is browser neutral language, you can use it for Microsoft, Netscape browsers, WebTV and many others without modifing JavaScript text. JavaScript is client-side scripting language. VBScript offers much more opportunities as server-side scripting language for Microsoft servers. This is plarform-dependant language. Although you can use JavaScript as for server-side scripting, you can not work directly with files and folders on server as when working with VBScript. You can use VBScript for many web server administration tasks.