- For Android 4.0 or higher:
Please to Settings, look down to Security, and select Unknown sources. Choosing this choice will enable to install apps download from the internet.
- For devices running on lower Android 4.0:
Please go to Settings - open the Applications option, and select Unknown sources, click OK on the popup alert.
HTML5 Tutor Details
An awesome application to learn HTML5 interactively. You can use the built-in tutorials and demos to learn. Also Code samples are provided. Teaches new CSS3 properties like animation, transition, opacity. Teaches new Javascript APIs in HTML5. Teaches and demos HTML5 tags like
