Microsoft announced today that it will release Windows 10 on July 29. The OS will be available as a free upgrade to all licensed Windows 7 and 8.1 users. Windows 10 will feature Microsoft’s voice assistant Cortana, the company’s all-new Edge Web browser and will run on desktops as well as tablets and phones. ➤ Hello World: Windows 10 Available on July 29 [Windows Blog] Read next: Here’s what you’ll need to run Windows 10