Open **Task Manager** (Ctrl + Shift + Esc)
Go to **Performance** to view **CPU, Memory, Disk, GPU**
Go to **Processes** to see running apps and resource usage
Press **Win + R**, type **msinfo32**, press **Enter**
Review **System Summary** for **System Model, BIOS Version, Installed RAM, System Type**
Press **Win + R**, type **dxdiag**, press **Enter**
Check **System** and **Display** tabs for **DirectX version, GPU, driver info**
Right-click **This PC**, select **Properties** to see **Windows edition, processor, RAM, system type**
Open **Settings** → **System** → **About** to view **device specs**
Use **Settings** → **System** → **Display** to review **resolution** and display details
For GPU details: open **Device Manager** (right-click Start → Device Manager) → **Display adapters**
For CPU/RAM details: open **Device Manager** → **Processors** and **Memory** (if available)
For storage details: open **Device Manager** → **Disk drives**
Check motherboard model: run **msinfo32** and look at **BaseBoard Manufacturer/Model**
Check installed RAM slots/speed (if available): run **msinfo32** and review **Memory** and related fields