User Shell (explorer.exe): Launches the desktop environment and executes startup programs (e.g., from HKLM\Software\Microsoft\Windows\CurrentVersion\Run).
Desktop
Taskbar
Start Menu
etc.
De computer opdrachten geven met de muis
CLI: PowerShell
PowerShell.exe
Kan ook gestart worden vanuit de GUI
De computer opdrachten geven met commando's
New-Item -Type "Directory" -Name "Test"
API's
Win32: traditionele DLLs (C++)
.NET en C# (C-sharp): Framework
web-based applicaties zoals office365
Windows RT API: Nieuwste omgeving (Sinds Windows 8)