 <h1>Congratulations! 🎉 </h1>
    <p style="color:#637381;">All done! You’ve completed another milestone.</p>

To continue, enter your details to log in.

We’ve sent a 6‑digit code to #MAIL_ADDRESS#\nPlease check your inbox or spam folder and enter the code below to continue.

Verification code sent

Thank you for the payment. You can now access {collectionName} by simply clicking the button below.

Yes, you’ve successfully ordered! 🎉

Unlock This Exclusive Course

It seems that your email address is not currently on the authorized access list. Please ensure you are using the email address that was invited, or contact the content owner for assistance.

Verification Required for Access

Making Computers Useful

Software: System vs. Application

Checkpoint: System vs. Application

Checkpoint: Name the Category

Types of Computers: From Pocket to Planet-Scale

Checkpoint: Matching the Machine

Checkpoint: Spot the Difference

Staying Safe

Viruses, Malware, and Staying Safe

Checkpoint: How Malware Spreads

Checkpoint: Best Defense

Interactive: Survive Online

Bringing computers to life and keeping them safe: the difference between system and application software, the full range of computer types from smartphones to supercomputers, and how to defend against viruses and online threats.

Hardware is just potential — software is what makes it do anything. This module covers the instructions that run the machine, the many shapes computers come in today, and the threats every computer user should know how to handle.

Software, Computer Types, and Staying Safe

<div class="simple-box-wrapper"> <div class="simple-box"> <div class="column"> <h3>Description</h3> <div class="ck-horizontal-line"><hr></div> <p>I'm a paragraph. Click to start writing that will inform, inspire, or encourage your community. We know you have so many things to share with the world. Happy editing!</p> </div> </div> </div>