Install Extension: HTML Validator

HTML Validator is an extension that allows you to quickly verify that your pages are HTML compliant. Being HTML compliant is vitally important for several reasons. Primarily, by being HTML compliant you ensure that all browsers will be able to read your web page, no matter what computer or Operating System they are using. Being compliant also ensures that search engines can properly read your pages.

To install this extension, Right Click the following link:

Right Click Here to Install HTML Validator

This will open up a dialog where you should select 'Open in a New Tab'.

New Tab Menu Sample

When you click on the "Open Link in a New Tab", your link will open in a new tab. To find the tabs, look at the top of your browser, just below your tool bars. In the following example, we have opened the HTML Validator in a new tab. Notice the tabs at the bottom of this image. To move between tabs, simply click the tab.

Sample Tabs Display

As you go to install the HTML Validator extension, you can easily click the tab for MLM Splash to return to this tutorial.

NOTE: You should take some time to look over the next few steps down to the 'END NOTE BLOCK' notation below. Once you click the install button and the timer starts, you will not be able to return here until you have finished the installation.

Now, click the HTML Validator tab and find the Install Button as shown below. The size displayed may be different. The size in this example button is 621 KB.

Sample Extension Install Button

Once you click the Install Button on the other tab, you will be presented with a dialog to actually install the extension. The install button will have a five (5) second count down timer. The timer is a security feature to make sure you know that the dialog is about to install something. Simply wait for the timer to count down.

Diaplay showing Install Timer

Once the timer has finished counting, you will be presented with a

Sample Install Dialog

END NOTE BLOCK: Although you will still have a dialog open, you will be able to return to this page.

The Dialog will change to show the status of the installation. Once the extension is installed, you will be prompted to restart Firefox. Make sure you have this site Bookmarked so you can return to it to complete the other tutorials.

Sample Restart Dialog

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