Home arrow FAQ

System Requirements

Display Resolution: 1024 x 768 or larger, and 16-bit color or greater.

OS:  Windows 98 or later; Mac OS X 10.3 or later.

Browser: Internet Explorer, Firefox, Safari.

Disk: at least 120 megabytes of free space to install Scratch.

CPU:  Most computers have enough memory to run Scratch. Older computers may run Scratch slowly.

Audio: Speakers and a microphone to use the sound ouput and input features.

Scratch Software

You can download the Scratch software and application libraries here.


Download Projects

The projects illustrated in the corresponding section of the tutorials have been downloaded directly from the official Scratch site. You can download them here.  (You need to be registered to login and download files. Search the projects by name in the search box.)


Flash Viewer

The video tutorials require Flash. If your computer still does not have it, you can obtain it free here.


Automatic Video Start 

If you experience that the pop-up window of the video-tutorials are open but the video does not automatically start, press F5 to refresh the page.


Contact US

If you need technical assistance regarding the viewing of the tutorials, please send us a message through the Contact Us section.

Main Menu
Video Courses
Scratch 1
Scratch 2
Scratch 3
Lesson Plans
About Scratch
Why Learn Scratch
About Us
Contact Us

Lost Password?
No account yet? Register
Free registration.