Summary:

• **What is Quantum Computing?** Google is warning that quantum computers are super powerful machines that will exist in the future and could break the secret codes we use to keep information safe on the internet. They're asking governments and companies to start preparing now so that hackers can't steal our passwords and private information when these new computers become available.

• **Why We Need to Prepare Early** Just like how we practice fire drills before a real fire happens, Google says we should create new, stronger secret codes now that quantum computers won't be able to break. If we wait until quantum computers are everywhere, it might be too late to protect all the important information we share online, like our photos, messages, and personal details.