Minimum System Requirement for Windows 10

Windows 10 System Requirement are not so different from previous version of Windows. But in case if you want to upgrade your old machines then you must have read these requirements before buying hardware upgrades.

The basic 4 system requirement for Windows 10 are here as following :-

Latest OS
If you have planned to upgrade from exsisting Windows version then you will need Windows 7 with service pack 1 and Windows 8.1 update. You must have installed all updates before tying to upgrade.
In case if you have downloaded Windows 10 ISO then you can do a clean install.

Processor
1 Gigahertz or faster, but I would recommend atleast 1.6 or 2.2 ghz processor.

HardDrive
Atleast 20 gb for Windows installation and running programs.

Graphics Card
Any graphics that supports Direct X 9.0