Windows Tutorials
How to Check RAM Type (DDR3, DDR4, DDR5) in Windows 10 & 11 (3 Easy Methods)
Learn how to check RAM type (DDR3, DDR4, DDR5) in Windows 10 and Windows 11 using Task Manager, Command Prompt, and CPU-Z. Simple step-by-step beginner guide.
How to Check if Windows is 32-bit or 64-bit (Windows 10 & 11)
Learn how to quickly determine if your Windows 10 or Windows 11 operating system is 32-bit or 64-bit using simple built-in methods.
How to Check Your PC Specs in Windows (Step-by-Step Guide)
Learn multiple ways to quickly check your PC's specifications in Windows 10 and 11, including CPU, RAM, and operating system details.
Difference Between File Extension and File Format
Understand the crucial difference between a file extension and its underlying file format. Learn why changing an extension doesn't change the format.
How to Change File Extension in Windows 10 (Step-by-Step Guide)
Learn how to change file extension in Windows 10 step-by-step. Enable file name extensions, rename files safely, and avoid common mistakes.