System Requirements
You can access your Letterly courses from various devices and platforms, on both PC and Mac desktops/laptops, as well as Android and iOS mobile devices. Our system requirements for these follow below.
Letterly Application System Requirements
As of January 2025, consumers using the Letterly Application should ensure their devices meet the following minimum requirements for a smooth and responsive experience, including features such as video playback and sound:
Google Chrome: The latest version of Chrome is ideal for reliable use of the Letterly Application on Windows 10 or later, macOS 11 or later, or recent Linux distributions. Devices with a dual-core processor (Intel Pentium 4 or newer), 4GB of RAM, a stable internet connection, and functional audio output (speakers or headphones) ensure fast page load times, smooth interactions, and clear sound playback. For Chromebooks, models with at least 4GB of RAM and modern processors like Intel Celeron N4020 or better are well-suited for optimal performance.
Mozilla Firefox: Firefox 121.0 performs efficiently with the Letterly Application on Windows 10 or later, macOS 11 or later, and Linux. A system with a 1.5 GHz processor, 4GB of RAM, stable internet, and working sound capabilities is recommended for smooth navigation, rapid page access, and audio clarity.
Microsoft Edge: Microsoft Edge, based on Chromium, provides excellent support for the Letterly Application on Windows 10 or later, macOS 11 or later, and Linux systems. Devices with a multi-core processor, 4GB of RAM, and functional sound hardware ensure fast, consistent performance, including audio playback.
Safari: Safari 17 is optimized for the Letterly Application on macOS 12 Monterey or later and iOS 15 or later. Devices with Apple Silicon or Intel Core i5 processors, 4GB of RAM, a stable internet connection, and working audio output provide the best user experience.
Chromebooks: Chromebooks with at least 4GB of RAM, modern processors like Intel Celeron N4500, Core i3, or better, and functional audio output are capable of handling the Letterly Application's features, including rapid page transitions, video playback, and sound.
For mobile users, the Letterly Application works seamlessly on the latest versions of Chrome, Safari, Edge, and Firefox on Android 10+ or iOS 15+. A smartphone or tablet with 3GB or more of RAM, a reliable processor, stable internet, and working speakers or headphones ensures smooth usage and audio clarity.
To enjoy the best experience with the Letterly Application, ensure your browser, operating system, and audio drivers are up to date. A broadband internet connection of at least 10 Mbps is recommended, especially for features like video playback and sound-enabled interactions such as feedback or assessments.
Browser Settings for Optimal Letterly Application Performance
To ensure the best experience with the Letterly Application, please check your browser settings and confirm the following features are enabled: JavaScript, which allows interactive elements on the site to function properly, and cookies, which help save your preferences and session data securely. Additionally, ensure that pop-ups are allowed for the Letterly Application, as certain features may rely on pop-up windows to display important information or perform specific tasks. You can typically adjust pop-up settings in your browser's privacy or site permissions menu.
To confirm your browser is up to date and has the necessary settings enabled, visit https://www.whatismybrowser.com/. This tool will check your browser version and highlight any settings that may need adjustment. Make sure your browser is updated to the latest version to ensure compatibility, performance, and security. If you experience issues, clear your browser cache and cookies, and disable ad blockers or extensions that may interfere with site functionality. For additional assistance, consult your browser’s help section or contact our support team.