Visual Studio 2022 “Cannot open source file” Problem

Hi, I have a problem , when i installed Viusal Studio 2022 community i selected only this in installation detail C++ ATL and Windows 10 DSK (10.0.2348.0) and intellicode .

• when i run code , it appears “can’t open source file “iostream” “
• identifier “cout” is undefined.

(Additional information that may help you solve the problem)

• I have Visual studio code for python
• I installed mingGW and deleted it again For VSC
• I installed MSYS2 and deleted it again For VSC

notice: iam new user in Visual Studio and Learing C++ 🙃

(Sorry for the English mistakes and bad typing because I am a new learner of English)