ASUS Chromebook C403
ASUS Chromebook C403
MyASUS
Your PC Just Got Better
MyASUS provides easy access to ASUS apps* that are designed to help you maintain your system, update your software, optimize your PC performance, and contact ASUS for after-sales service and support. You can also access ASUS Promotion for a huge range of popular app downloads and exclusive offers.
* Software included may vary by model.
Link to MyASUS
Seamlessly integrate your PC and phone
The Link to MyASUS feature seamlessly integrates your PC with your phone. You can now send a photo or video you’ve just captured from your phone to your PC, or make phone calls which routed through your PC's speakers and microphones. If you're working away from the office, you can easily access your work files remotely from your mobile device, anywhere, anytime! Link to MyASUS simplifies your life!
File Transfer / URL Share / Hands-free Phone Call / Remote Access / Shared Cam
Customization
Personalize and optimize your PC experience
Get the very best out of your display with ASUS Splendid and ASUS Tru2Life technology. Optimize your laptop's battery usage, adjust cooling fans, configure AI Noise-Canceling, or manage your WiFi connections. Start making your PC really personal!
ASUS Splendid / ASUS Tru2Life / Battery Health Charging / Fan profile / ASUS Intelligent Performance Technology / AI Noise-Canceling Technology / WiFi SmartConnect / TaskFirst / Function Key Lock
System Diagnosis
Thorough PC check with just a click
When hardware problems are encountered, this pre-installed tool helps automatically identify potential sources of the issue.
One-click diagnosis on Home Page / Encountered-problem check
Customer Service
Your service agent — anytime, anywhere
Contact ASUS customer support via phone, email or online chat. You can also track the repair status in real time when your device is returned for repair.
Instant support / Repair status tracking
ASUS Promotion
Easy access to great software
ASUS Promotion is a portal that gives you access to popular apps, exclusive special offers, and the latest product information personalized just for you. It's the safe way to get apps to enhance your ASUS PC.
ASUS AppDeals / Worry-free shopping
Link to MyASUS
The Link to MyASUS feature is a handy tool that's part of the MyASUS app.* It seamlessly integrates your ASUS PC with your mobile devices, boosting your productivity and allowing easier multitasking. A series of features enables you to transfer files or links wirelessly between devices, or access local PC files remotely from your phone. Link to MyASUS simplifies your life!
* The Link to MyASUS mobile app is supported on mobile devices running Android 9.0 & iOS 13.0 or later.
File Transfer
Simply tap or drag to share files between ASUS PCs, or between your PC and mobile devices in the blink of an eye. You can now send a photo or video you’ve just captured from your phone to your PC – and it’s much quicker than using Bluetooth®!
URL Share
Simply tap the share icon in your browser and click MyASUS. The link to the webpage you're browsing on your PC will be instantly sent to your mobile device — where it will open automatically for seamless on-the-go convenience*.
* URL Share requires the Microsoft Edge browser
Hands-Free Phone Call
Make and take phone calls, which can be routed through your PC’s speakers and microphone. You can also access your phone’s contact book on your PC, so you can search for contacts and call them directly. There's no need to dig out your phone from your bag or pocket!
Shared Cam
Shared Cam lets you use your phone's camera as your PC’s webcam for video calls in real-time. Just select “Link to MyASUS – Shared Cam” as the video source in your PC video-conferencing app, and enjoy easy and seamless webcam sharing.
Remote Access
If you're working away from the office, you can easily access your work files remotely from your mobile device, anywhere, anytime, with no hassle. Use your mobile device to remotely access files stored on your ASUS PC, and use your PC as a personal cloud replacement and gain access anywhere and anytime!
* The Remote Desktop is supported in Windows 10 or Windows 11 Pro with a local user account.
Customization
Open the MyASUS Customization tab to personalize the way you use your PC, including colors, charging settings, keyboard usage habits, or optimize your PC's performance by changing the fan mode and network settings.
ASUS Splendid
ASUS Splendid ensures that all ASUS display panels show identical, accurate colors. By default, ASUS Splendid panels are set up to show the most accurate colors possible for the best viewing experience. But we realize that sometimes you might want to make adjustments to color. For this reason, we’ve included three additional modes beyond Normal mode: Vivid, Eye Care, and Manual.
ASUS Tru2Life Video
ASUS Tru2Life Video is an exclusive video enhancement technology that’s similar to that found in high-end TVs. It uses intelligent software algorithms to optimize the brightness and sharpness of every video frame, improving contrast by up to 200%. As a result, video imagery looks more colorful, more vivid and sharper with incredible contrast.
Battery Health Charging
Overcharging a laptop battery may degrade the battery, resulting in a shorter lifespan. It can also cause swelling due to oxidation. In Battery Health Charging, you can choose to limit charges to 60%, 80% or 100% to prolong battery lifespan and reduce the chance of damage from swelling.
Fan Profile
Noise from computer CPU cooling fans can be annoying, especially in quiet places like the bedroom or the library. Fan profile gives you the flexibility to operate the fan at maximum speed when processing heavy tasks, and change to a lower fan speed when working in a quiet environment. You can also easily switch between the modes by pressing the Fn + F hotkey combination.
ASUS Intelligent Performance Technology
If your PC supports ASUS Intelligent Performance Technology, you can switch between different modes to intelligently increase CPU performance with improved stability, while allowing all-day battery life and a quieter and cooler laptop. You can also easily switch between the modes by pressing the Fn + F hotkey combination.
ASUS AI Noise-Canceling Technology
ASUS AI-Noise Canceling Technology includes an AI Noise-Canceling Mic and AI Noise-Canceling Speaker. The AI Noise-Canceling Mic suppresses ambient noise around you – Single-presenter conference call mode focuses the voice of the person in front of the PC; Multi-presenter mode makes sure that multiple voices from varying directions and distances can be heard clearly.
The AI Noise-Canceling Speaker filters out all sound expect human voices from the laptop speaker, so you can hear others clearly.
WiFi SmartConnect
When moving between different rooms with your laptop, the WiFi signal can become unstable. With WiFi SmartConnect, your laptop automatically connects to the router with the best signal in your current environment. It also memorizes the mobile hotspots you connect to and prioritizes connections to them when they're detected.
TaskFirst
When you have limited internet connection speed and needs to prioritize a certain task, such as gaming or downloading a file, TaskFirst allows you to choose and prioritize bandwidth for that task.
Function Key Lock
Hotkeys allow you to adjust your keyboard workflow with ease. Either choose the new-style Function Key Lock to access the function keys directly, or use the traditional method of pressing the Fn key along with the keyboard function keys for access.
System Diagnosis
The System Diagnosis tool helps you identify any problems that are encountered, reports the sources of the issues, and provides instant suggestions. It also helps our customer service representatives to identify problems quickly and accurately if your device needs repairing.
One-Click Diagnosis
One-Click Diagnosis on the MyASUS Home Page gives you fast access to a complete PC health check, making sure that your PC's hardware — including memory, WiFi, Bluetooth®, HDD and battery — are all in good condition. You can also seamlessly generate an online repair request if a problem is detected. This process helps you take early action if a problem is identified.
Encountered-Problem Check
The pre-installed System Diagnosis tool helps you identify potential hardware issues based on any problems you might encounter, such as blue-screen errors, slow performance, or poor wireless connectivity. The tool also provides a diagnostic report with suggested remedies, helping minimize system downtime caused by issues that you can fix yourself.
Customer Service
ASUS provides several aftersales service channels for your devices, including Customer Service in MyASUS on your PC, or the MyASUS Service Center mobile apps for phones. These allow you to easily register your products, contact our customer service representatives and receive instant help.
Instant support
If you need aftersales service you can reach us for one-on-one support via ASUS Online Chat, which allows you to send voice messages and screenshots for us to better understand your situation and provide instant help. You can also choose to contact us via email or phone.
Repair status tracking
Easily find your nearest repair center and make a repair reservation online. If your device needs to be fixed at the repair center, you can see the real-time repair status by entering your RMA number or product serial number.
Purchase ASUS Premium Care with Just a Click!
You can extend your warranty period, expand the warranty coverage, and add extra protection to your ASUS Products with hassle-free repair or replacement.
Learn more about ASUS Premium Care
ASUS Promotion
Once you’re part of the ASUS family, you can receive latest product information, and enjoy ASUS-exclusive deals on apps via AppDeals. As part of a select few, you get to enjoy reduced prices for many of the most popular apps out there. Be sure to check in often! We’re constantly adding new exclusive deals so you can save money on your favorite apps.
Choose just the apps you need
We understand the hassle of having a PC with pre-installed software you'll never need. That's why we provide less pre-installed software and more space for you to customize your apps. AppDeals is a convenient and secure one-stop store where you can find all the apps you need.
Carefully selected, just for you
The wide range of classic desktop software and web apps offered on AppDeals are carefully selected by us. We only display the best, most popular, and most useful apps we know you’ll love. Whether you prefer casual games or productivity apps, AppDeals has you covered.
Easily find what you need
AppDeals's intuitive interface helps you find exactly what you’re looking for in a snap. Simply browse by category, or check out the most popular and highest rated apps to get the right app for your needs. All apps are provided with clear descriptions and screenshots so you can understand how the apps work, and decide whether you need them.
Worry-free shopping
All apps available on AppDeals are individually reviewed by ASUS before going on sale to ensure they are free from malware, spyware, trojans and viruses. This means you'll never need to worry about any safety issues before downloading and installing apps found on AppDeals, giving you a trusted shopping experience.
