I have installed Ubuntu (Linux) on a Panasonic Let's note CF-SZ6, making it immediately usable for development and learning purposes. 【Specifications】 ・Model: Let's note CF-SZ6 ・OS: Ubuntu ・CPU: Intel Core i7-7500U ・Memory: 8GB ・Storage: SSD 256GB ・Screen: 12.1 inch (WUXGA: 1920×1200) ・Wireless: Wi-Fi / Bluetooth ・Web Camera: Yes ・Originally equipped with a 256GB SSD, it was replaced with a new 256GB SSD approximately 2 years ago. 【Operating Status】 ・Web browsing, video playback, and document creation are comfortable. ・Approximately 4 hours of YouTube playback with Wi-Fi on, Bluetooth on, screen brightness at 50%, and volume at 50%. ・Battery is approximately 70% of the design capacity (approximately 4,547mAh). 【Condition】 ・While there is normal wear and tear as a used item, there are no operational issues. ・As a Let's note series known for its robustness, it is also recommended as a sub-machine for carrying around. 【Recommended Uses】 ・For Linux learning, a sub-PC for development environments ・Terminal work, web development, server connection ・Document creation, research, PC for business trips 【Accessories】 ・AC adapter (genuine) 【Notes】 ・Windows is not installed. Please understand this before purchasing. ・As a used item, please forgive minor scratches, etc.