How to Check PC Specs on Windows 11

Knowing your PC's specifications isn't just for tech enthusiasts. Whether you're troubleshooting a performance issue, checking if your system meets software requirements, or just curious about what's inside your machine, Windows 11 gives you several straightforward ways to find this information — no third-party tools required.

Why Your PC Specs Matter

Your hardware specifications define what your computer can and can't do. Specs like RAM, CPU, GPU, and storage type directly affect how well your system handles tasks like gaming, video editing, multitasking, or running business software. Knowing these numbers helps you make informed decisions about upgrades, compatibility, and troubleshooting.

Method 1: Settings App (The Easiest Route)

The Settings app in Windows 11 gives you a clean summary of core system specs.

1. Press Windows key + I to open Settings
2. Click System in the left sidebar
3. Scroll down and select About

Here you'll see:

• Device name and PC name
• Processor (CPU) — model and clock speed
• Installed RAM — total memory installed
• Device ID and Product ID
• System type — whether you're running a 32-bit or 64-bit operating system
• Windows 11 edition and version

This is the fastest method for a basic overview, but it doesn't show everything — notably GPU details and storage breakdown.

Method 2: System Information Tool (The Most Complete View)

For a deeper look, System Information (also called msinfo32) provides a comprehensive hardware and software snapshot.

1. Press Windows key + R to open the Run dialog
2. Type msinfo32 and press Enter

The System Information window displays:

• System Summary — OS version, BIOS mode, processor, total/available RAM, page file size
• Components — expandable categories covering Display (GPU), Storage, Network adapters, USB, and more
• Software Environment — running services, startup programs, drivers

🖥️ This tool is particularly useful for checking BIOS version, installed drivers, and whether your system uses UEFI or Legacy BIOS — details that matter for advanced troubleshooting and compatibility checks.

Method 3: Task Manager (Real-Time Performance Data)

Task Manager shows not just what hardware you have, but how it's performing right now.

1. Press Ctrl + Shift + Esc to open Task Manager
2. Click the Performance tab

You'll see live graphs and specs for:

This view is especially useful for identifying bottlenecks — for example, if RAM is constantly near capacity or a drive is running at high utilization.

Method 4: DirectX Diagnostic Tool (GPU and Display Details)

If you specifically need graphics card information, the DirectX Diagnostic Tool (dxdiag) is purpose-built for it.

1. Press Windows key + R
2. Type dxdiag and press Enter

The tool opens to four tabs: System, Display, Sound, and Input. The Display tab shows:

• GPU manufacturer and model
• Dedicated Video Memory (VRAM)
• Driver version and date
• DirectX feature levels supported

This is the go-to method for checking whether your GPU meets requirements for games, creative applications, or display-intensive software.

Method 5: Command Prompt or PowerShell (For Technical Users)

If you prefer working with text commands or need to pull specs quickly, both Command Prompt and PowerShell can retrieve system information.

In Command Prompt:

systeminfo 

This outputs a detailed text summary — OS version, manufacturer, BIOS version, RAM, network adapters, and hotfixes installed.

In PowerShell:

Get-ComputerInfo 

This returns an extensive list of system properties, useful for scripting or IT administration tasks. ⚙️

What Each Method Actually Shows

Variables That Affect What You Find

The information you see isn't always the full story. A few things worth understanding:

• Installed RAM vs. usable RAM — Windows may show slightly less usable RAM than what's physically installed, due to hardware reserved memory. This is normal.
• CPU speed — The base clock shown in Settings is the default speed. Modern processors use boost clocks to temporarily run faster under load; Task Manager's Performance tab reflects real-time frequency.
• Integrated vs. dedicated GPU — Many systems have both an integrated GPU (built into the processor) and a discrete GPU (a separate graphics card). DxDiag and Task Manager both show multiple display adapters if present.
• Drive type — Task Manager labels drives as SSD or HDD, which significantly affects storage performance expectations. Not all "fast" computers have SSDs in every drive bay.

How much any of this matters depends on what you're actually trying to do — and that's where the specs alone stop telling the full picture. 🔍