How can I invoke Windows Update via command line? I want to know what is happening in the background. What do I need to type in the command prompt Windows update command line?

I have tried everything but I am not able to resolve this Windows update error 80070057. Please tell me the steps by which I can resolve this issue.

Hey everyone,

I have Windows 7 Professional running on my PC, and I have the upgrade key also, but I don’t know how to Upgrade Windows 7 Pro to Ultimate.

I want instructions stepwise.

I want to upgrade my PC's operating system from Windows 7 to Ultimate.What is the Windows 7 anytime upgrade cost? Please give me the pricing information for each edition of Windows 7.

How can I configure a workgroup computer to log automatically? What are the steps I need to follow for enabling Windows 7 default login ?

I want to copy an existing user profile in Windows 7.I can copy admin level users profile but unable to copy a standard level user profile. What are the steps for Windows 7 copy user profile?

I want to use Registry Editor to turn on automatic log into the system. How can I turn on auto log in to use the registry editor? What are the steps?

I have bought a Windows 7 Home Premium, but it does not support remote desktop connections. How can I enable Windows 7 home premium remote desktop?

I want to stop some users from accessing certain programs. How can I stop some users from accessing some programs? How can I turn Windows 7 kiosk mode?

My weather gadget is not working.It is showing weather gadget cannot connect to service. Please suggest me some ways to fix this error- weather gadget cannot connect to service?