How to detect the original processor type and speed of a computer before buying.

Overtime, we buy laptops from the market or online shops without checking the laptop processor type and speed ourselves, thereby believing whatever the seller puts up as the laptops specification. Most people buy laptops having a different specifications that might had been reconfigured by the seller only to discover later that he/she was scammed.

Today, I'm going to teach us a simple way to verify the actual specification of a laptop before buying;

1. Power on the laptop

2. Click the window icon on your computer

3. Click search

4. Type 'DXDIAG' 

5. Press the enter.