What programming language was Windows written in? [closed]
Solution 1:
We use almost entirely C, C++, and C# for Windows. Some areas of code are hand tuned/hand written assembly.
http://social.microsoft.com/Forums/en-US/windowshpcacademic/thread/65a1fe05-9c1d-48bf-bd40-148e6b3da9f1
Solution 2:
Answered on SO
Well, the Windows kernel is still almost entirely C. However, there are different aspects that use C++, say some parts of the shell and so forth. The core is C. Other languages, perhaps even .NET might be used in some corners for certain applications but C is the OS language of choice in Windows.