If you've been shopping for a new laptop recently, you might have come across the term "Copilot+ PC" and wondered what all the fuss is about. Is it just another marketing term, or does it represent something genuinely different? At Landmark Computers, we've been helping Australians navigate technology choices for years, and we can tell you that Copilot+ PCs mark a significant shift in how laptops handle artificial intelligence, bringing powerful AI capabilities directly to your device.

Let's break down what Copilot+ PCs are, what makes them special, and whether you should consider one for your next laptop purchase.

Understanding Copilot+ PCs: The Basics

A Copilot+ PC is Microsoft's term for a new category of Windows 11 laptops that include dedicated AI hardware called a Neural Processing Unit (NPU). Think of it as having a specialised AI brain built into your laptop, separate from the main processor and graphics card.

To earn the Copilot+ PC badge, a laptop must meet specific requirements:

Emergency Guide: What to Do When You Spill Liquid on Your Laptop

G'day! I'm Emmanuel from Landmark Computers, and after 12 years working with water damaged laptops, I can tell you that liquid spills are one of the most common (and panic-inducing) accidents we see. Whether you've spilled coffee on your laptop, dropped water on your keyboard, or had any other liquid mishap, the good news is that if you act fast and follow the right steps, there's a great chance your laptop can be saved.

Let me walk you through exactly what to do when disaster strikes.

Neural Processing Units in Laptops: Your Guide to AI-Powered Computing

If you've been shopping for a new laptop recently, you might have noticed a new term appearing in spec sheets: Neural Processing Unit, or NPU. While this might sound like tech jargon, NPUs are quietly revolutionising how laptops handle everyday tasks, and understanding what they do could help you make a smarter purchasing decision.

What Exactly is a Neural Processing Unit?

Think of an NPU as your laptop's dedicated AI assistant—a specialised chip designed specifically to handle artificial intelligence tasks. While your laptop's main processor (CPU) is like a highly skilled generalist that can handle any task thrown at it, and your graphics card (GPU) excels at visual processing, the NPU is the specialist that's brilliant at one particular job: running AI applications efficiently.

Just as you wouldn't use a screwdriver to hammer in a nail, your laptop's CPU isn't the most efficient tool for AI tasks. That's where the

When it comes to protecting your computer, servers, or other sensitive electronics from power issues, a Line Interactive UPS (Uninterruptible Power Supply) is one of the most effective and popular solutions. But what exactly is a Line Interactive UPS, and why should you consider using one? Let’s break it down in simple terms.

What is a Line Interactive UPS?

A Line Interactive UPS keeps your devices powered during outages and protects them from voltage changes like sags (dips) and surges (spikes). Unlike a basic standby UPS, it actively regulates voltage without switching to battery power every time there’s a minor fluctuation.

How It Works

1. Normal Operation: When the power supply is stable, the UPS allows electricity to flow directly to your devices.
2. Voltage Regulation: If voltage drops (a "sag") or spikes (a "surge"), the UPS automatically adjusts the voltage using an Automatic Voltage Regulator (AVR)—without switching to battery power.
3. Battery Backup: During a power outage, the UPS switches