I just erased and reinstalled Mac OS High Sierra. Everything appears to be working great. Laptop ships at the "welcome" screen pictured. Includes Power Charger (not pictured).

The MacBook Air 11" early 2015 is a stylish and ultra-portable laptop from Apple. It boasts an 11-inch LED-backlit display with a resolution of 1366 x 768 pixels. Powered by a 1.6GHz dual-core Intel Core i5 processor and 4GB of RAM, this laptop delivers smooth and fast performance for everyday tasks. With 128GB of flash storage, you can store all your important documents, photos, and music. The MacBook Air also features Intel HD Graphics 6000 for basic gaming and video playback. This laptop runs on Mac OS X and includes iLife software suite. The MacBook Air 11" early 2015 is a great option for anyone looking for a lightweight and powerful laptop.