How To Install Windows 7 Service Pack 1

How to Install Windows 7 Service Pack 1?Well, a Question that is answered by various Tech Giant and now by me too. I am going to write the two simple steps for upgrading your present Windows 7 to Windows 7 SP1.You have to be sure if Windows 7 SP1 is already installed or not? For this Click the Start button >>Go to Computer>>then click Properties in computer.Now check the windows edition, if SP1 is listed then it is already installed on your computer and if not then follow the below stated steps.

#Step-1

The simple and the easiest method to do that,is to turn on the automatic update from your control panel and wait for Windows to notify that  update for SP1 is available to install.Click on install button .Now Windows is getting updated  for Service Pack1 and it takes about 30 minutes to get fully installed.
If you do not want to get SP1 update from Windows update , you have to follow the next step.

#Step-2

Make sure about the requirements of Windows 7 SP1 listed below for different Installation Method.

Installation method	Estimated amount of free disk space required
From Windows Update	You need 750 MB free space for 32-bitYou need 1050 MB free space for 64-bit
Downloading SP1 from the Microsoft website	You need 4100 MB free space for 32-bitYou need 7400 MB free space for 64-bit
Installing SP1 using an installation DVD	You need 4100 MB free space for 32-bitYou need 7400 MB free space for 64-bit

After downloading, run it on your computer and wait for  about 30 minutes.

You will get a screen pop up after it is done.