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How to Check RAM Usage in Windows 11 (Complete Guide 2026)
Monitoring RAM usage is one of the easiest ways to determine whether your computer has enough available memory for everyday tasks, gaming, content creation, or multitasking. High memory usage can slow down your PC, while low available RAM may cause applications to become unresponsive.
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| Monitor RAM usage in Windows 11 with built-in tools such as Task Manager, Resource Monitor, PowerShell, and Command Prompt to identify memory-hungry applications, improve system performance, and determine whether your PC needs a RAM upgrade. |
Windows 11 includes several built-in tools that allow you to monitor memory usage in real time without installing third-party software.
Related: How to Check RAM Speed in Windows 11
Method 1: Check RAM Usage Using Task Manager
- Press Ctrl + Shift + Esc.
- Open the Processes tab.
- Click the Memory column.
This view shows how much RAM each application is currently using.
Method 2: Monitor Memory in the Performance Tab
- Open Task Manager.
- Select Performance.
- Click Memory.
Windows displays:
- Total installed RAM
- RAM currently in use
- Available memory
- Cached memory
- Committed memory
- Paged pool
- Non-paged pool
- Memory speed
Method 3: Use Resource Monitor
- Press Windows + R.
- Type resmon.
- Select the Memory tab.
Resource Monitor provides a detailed breakdown of used, standby, modified, and free memory.
Method 4: Use PowerShell
Get-CimInstance Win32_OperatingSystem | Select-Object TotalVisibleMemorySize,FreePhysicalMemory
This command displays the total installed memory and currently available physical memory.
Method 5: Use Command Prompt
systeminfo
Scroll to the memory section to view the installed and available physical memory.
Typical RAM Usage
| Activity | Typical RAM Usage |
|---|---|
| Windows Idle | 20–40% |
| Web Browsing | 30–60% |
| Office Work | 30–50% |
| Gaming | 50–90% |
| Video Editing | 70–95% |
Why Is RAM Usage High?
- Too many browser tabs open.
- Multiple background applications.
- Large games or editing software.
- Memory leaks.
- Malware or unwanted software.
- Insufficient installed RAM.
How to Reduce RAM Usage
- Close unused applications.
- Disable unnecessary startup programs.
- Restart your computer regularly.
- Update applications and Windows.
- Scan for malware.
- Upgrade RAM if usage is consistently high.
Related Articles
- How to Check RAM Speed in Windows 11
- How to Check RAM Type (DDR3, DDR4, DDR5) in Windows 11
- How to Check CPU Usage in Windows 11
- How to Check GPU Usage in Windows 11
- How to Find Your PC Specifications in Windows 11
Frequently Asked Questions
Is 80% RAM usage normal?
Yes. High RAM usage is normal when running demanding applications such as games, virtual machines, or video editing software.
Can high RAM usage slow down my PC?
Yes. If nearly all available memory is in use, Windows may rely on virtual memory stored on the drive, reducing performance.
Should I upgrade my RAM?
If your computer frequently exceeds 80–90% RAM usage during normal workloads, upgrading your memory may improve responsiveness and multitasking.
Final Thoughts
Checking RAM usage in Windows 11 helps you understand how your system uses memory and identify applications that consume excessive resources. Using Task Manager, Resource Monitor, PowerShell, and Command Prompt makes it easy to monitor memory usage and keep your PC running efficiently.