How to get Start button in windows 8 [CONSUMER PREVIEW]

Most of the people who are already using windows 8 are also unaware of enabling start button which looks same as the previous operating systems of windows.
       
                                    

Here are some simple steps to enable start button:

Step 1: Open run (windows key+R)

Step 2: Then type   "regedit" (without quotes)

Step 3: Then in the registry editor follow the navigation given below

                 HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer

Step 4: After clicking on explorer in the right pane you will see
             RPEnabled file change the entry to 0 by default it will  be 1

That's all you are done!!!
You'll see the effect instantly no need to restart.
                    
    

Speedup boot up sequence by defragmenting all key boot files tip

Here is a simple trick with which you can decrease your boot-up time simply follow the below steps:

Step 1:   Open Registry by going to START-RUN and typing REGEDIT.

 Step 2: Navigate to HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Dfrg\BootOptimizeFunction. 

Step 3:   In right hand panel look for Enable. Right click on it and set it 'Y' for enable. This is the way I have it set on my computer. This will help speedup boot time.

 Comment if you like the post !!!