📝 History of Windows 7

Q1. In which year did Microsoft end its joint operating‑system project with IBM and begin work on its own new technology?

💡 Difficulty: easy | ✅ Correct: B

Q2. Which engineer was hired in October 1988 to lead the development of Microsoft’s new operating system that would become Windows NT?

💡 Difficulty: medium | ✅ Correct: C

Q3. A system administrator notices that moving graphics code into the kernel in Windows NT 4.0 caused frequent crashes. Which later Windows version should they upgrade to for better reliability while keeping similar features?

💡 Difficulty: hard | ✅ Correct: B