This article shows you how to determine the architecture of a 32-bit or 64-bit Windows computer.
Steps
Method 1 of 2: Windows 10 and 8
![Check if Windows is 32 ‐ Bits or 64 ‐ Bits Step 1 Check if Windows is 32 ‐ Bits or 64 ‐ Bits Step 1](https://i.sundulerparents.com/images/003/image-7031-1-j.webp)
Step 1. Click on the "Start" icon with the right button
This is the Windows logo that you can find in the lower left corner of the screen; doing so opens a pop-up menu.
- If you don't see this icon, press the key combination ⊞ Win + X.
- If you are using a laptop with a trackpad, tap it with two fingers instead of clicking using the right button.
![Check if Windows is 32 ‐ Bits or 64 ‐ Bits Step 2 Check if Windows is 32 ‐ Bits or 64 ‐ Bits Step 2](https://i.sundulerparents.com/images/003/image-7031-2-j.webp)
Step 2. Select System
This option should be at the top of the menu list.
![Check if Windows is 32 ‐ Bits or 64 ‐ Bits Step 3 Check if Windows is 32 ‐ Bits or 64 ‐ Bits Step 3](https://i.sundulerparents.com/images/003/image-7031-3-j.webp)
Step 3. Look for the "System Type" entry
It is found under "Installed RAM", present on the page that has opened. To the right of this should be "64-bit" or "32-bit"; this is the architecture of your computer.
Method 2 of 2: Windows 7
![Check if Windows is 32 ‐ Bits or 64 ‐ Bits Step 4 Check if Windows is 32 ‐ Bits or 64 ‐ Bits Step 4](https://i.sundulerparents.com/images/003/image-7031-4-j.webp)
Step 1. Open the "Start" menu
You can click on the Windows logo in the lower left corner of the screen or press the ⊞ Win key.
![Check if Windows is 32 ‐ Bits or 64 ‐ Bits Step 5 Check if Windows is 32 ‐ Bits or 64 ‐ Bits Step 5](https://i.sundulerparents.com/images/003/image-7031-5-j.webp)
Step 2. Click on Computer using the right button
This item is located on the right side of the boot menu; this operation allows you to view a drop-down menu.
- If you have the "This Computer" application on your desktop, you can right-click its icon.
- If you are using a laptop with a trackpad, tap the pad with two fingers instead of right-clicking.
![Check if Windows is 32 ‐ Bits or 64 ‐ Bits Step 6 Check if Windows is 32 ‐ Bits or 64 ‐ Bits Step 6](https://i.sundulerparents.com/images/003/image-7031-6-j.webp)
Step 3. Select Properties
This option is located near the bottom of the drop-down menu.
![Check if Windows is 32 ‐ Bits or 64 ‐ Bits Step 7 Check if Windows is 32 ‐ Bits or 64 ‐ Bits Step 7](https://i.sundulerparents.com/images/003/image-7031-7-j.webp)
Step 4. Look for the "System Type" entry
You can see it under the title "installed RAM" on this page; to the right of this item is written "64-bit" or "32-bit" which indicates the architecture of your version of Windows.