Microsoft has become the official technology partner of NASCAR, and the main partner of Hendrick Motorsports. To promote the new Windows 10  operating system, the American manufacturer will use the two-time champion "Daytona 500" Dale Earnhardt Jr. (Dale Earnhardt, Jr.) and the OS will be marked on the car driver No. 88 Chevrolet SS on June 28 at Sonoma Raceway and 2 August at Pocono Raceway.

   Hendrick Motorsports and NASCAR will work with Windows 10 platform and Microsoft Azure service to get better performance on the track. It should be noted that NASCAR and Microsoft started their cooperation in 2014 to make the car testing more efficient and improve the communication between employees in the NASCAR garages. Using a special Windows mobile application, NASCAR reduced the inspection of vehicles before the race by almost a half, and the employees can monitor the success achieved by each car in real time.