My WD internal drives and Windows 7 compatibility

Hello everyone I would like to ask if anybody here can tell me if my WD internal drives are compatible with Windows 7. Details: 1. 250 GB internal drive. Model ID: WDC WD2500KS-00MJB0 2. 500 GB internal drive. Model ID: WDC WD5000AAKS-65YGA0 Any help will be greatly appreciated.

Here you can find Windows 7 Compatibility Center, where you can check if your hardware is compatible with Windows 7.

It appears that both of your hard drives are fully compatible with Windows 7.