Simple Techniques To Verify Activation Status In Windows Vista / 7 All Windows Vista / 7 users must be aware of the fact that Windows Vista / 7 is pretty strict regarding product activation. If the user fails to activate the system within 30 days, Windows Vista / 7 puts the system into a “Reduced Functionality Mode” which allows you to use limited Windows features until … [Read more...] about Check And Verify Windows Vista / 7 – KMS / Activation Status