(Telecompaper) Windows 10 will become available on 29 July as a free upgrade or with new PCs and tablets. The new Windows Store and Windows Software Development Kit will also become available on that date. Microsoft said its latest Windows version includes innovations such as Cortana, an Xbox app, Microsoft Edge and OneDrive, as well as heightened security. Windows 10 is delivered as a service and kept automatically up-to-date with innovations and security updates. The version will become available on a broad range of devices, including PCs, tablets, phones, Raspberry Pi, Xbox One, and HoloLens, with more than 2,000 devices or configurations already in testing. Built-in apps include Photos; Maps; Microsoft's new music app, Groove; and Movies & TV offer entertainment and productivity options. A Microsoft Phone Companion app enables iPhones, Android or Windows phones to work seamlessly with Windows 10 devices. Microsoft is marking the launch of its latest Windows with fan celebrations in 13 countries and with a new yearlong initiative to celebrate people and organizations making a difference around the world. People can vote for a global nonprofit to receive a cash donation by simply mentioning the nonprofit in a post on Instagram, Facebook or Twitter, and using the hashtags #UpgradeYourWorld and #vote.