Create a Shutdown Shortcut that Looks like a Folder

This one is really simple to do—just create a shortcut to shutdown.exe on the desktop, and then change the icon to a regular folder, so when they double-click the folder to see what it might contain, they get a nice system shutdown notice instead. You can change the shutdown time to really far in the future so they won’t lose any work, but mostly so they get the full benefit of your nerd skills.

shutdown -s -t 1925000 -c “System error: overloaded porn folder”

If they are using XP, the effect is nice and dramatic, and you can even have some fun with the shutdown time… on Windows 7 you won’t be able to show off your geek skills quite as well, but they’ll still see something that will confuse them.

Make the Space Key Write the Word SPACE

Here’s a clever prank for you: Make the victim’s computer actually type the word “SPACE” every time they hit the space bar. They’ll be lost trying to figure out what on earth is going on, and it couldn’t be simpler.
Just create a new AutoHotkey script and drop in the following two lines of code—the first one is to hide the tray icon, and the second sets up the hotkey for replacing the text.

#NoTrayIcon
*Space::Send,SPACE

You’ll probably want to right-click on the script and compile it to an executable before putting it on their computer. I’m not providing a download for this! Just stick it somewhere on their PC, launch it, and watch the fun!
What’s really entertaining is that while I was testing this out, I accidentally pranked myself—my AHK scripts are stored in Dropbox and synced across all my PCs, and I’d forgotten about it on my desktop. Whoops!

How to Change DNS?

Goto

=>Control Panel

=>Network Connection

=>Local Area network

=>TCP/IP

-Right Click Properties

=>Edit DNS now

Internet Shortcuts

Alt+Left Arrow / Backspace :Back page

Alt+Right Arrow :Forward page

Ctrl+T :New Tab

Alt+D :Highlight Text in Address Bar

Make the browser cache go crazy

For causing maximum chaos with minimal effort,

switching the browser's cache directory to the desktop takes some beating.

The result is a victim snowed under with copies of every web page and online image they view.

The setting you need lies in 'Tools | Internet Options | Browsing History | Settings'; click 'Move

Folder', select the desktop and then press 'OK'.

Activate High Contrast Mode (with a Single Hotkey!)

There’s a built-in accessibility option that can be very confusing to somebody who doesn’t know how to turn it off, and it requires only pressing one shortcut key sequence:

Shift + Alt + Printscreen

That’s it. Once you press that key combo, their desktop will get flipped to the high contrast mode—you can press it again to go back to normal. The great thing is that even if their computer is locked, you can enable high contrast with the icon on the lower left corner. On Mac OS X, you can press Ctrl+Opt+Cmd+8 to invert the screen’s colors.

Set the Mouse Pointer to Look Always Busy (to Make Their PC Look Like It’s Hanging)

Nice and simple, but oh so fun! Just head into Control Panel –> Mouse –> Pointers and change the Normal pointer to the busy one. They’ll think their computer is hanging all the time, but it’s really not. For extra fun, you could make the mouse pointers gigantic.

How To Get Android All Paid Apps For Free

Step 1 – First on your Android Device go to Preferred Browser.
Step 2 – In Search Box Type : Black Market Alpha 93 .
Step 3 – Click on the 4shared.com link .
Step 4 – Now find 49.93 Version and Download It .
Step 5 –  While Downloading go to Settings >- Applications and make sure the box is checked for unknown resources if it’s not checked then click on it to to add the green checkmark to it .
Step 6 – Now Blackmarket Should stated downloading.
Step 7 – Now go to Notifications bar and pull down to get the tray and then click on the downloaded black market Alpha .
Note – Don’t Click on it unless the download has been completed.
Step 8 – Install and Open it.
Step 9 – Search all the paid apps in Black Market Alpha which you want and install paid apps for free

How to Get Email ids of your all Facebook Friends

Step 1 – If your facebook account is not connected with Yahoo id then first Create an email id in yahoo and connect your facebook account with yahoo Email Id .

Step 2 -Now Login to Yahoo Mail and then go to the Contacts Tab.

Step 3 – Click on Import Contatcs.

Step 4 – Now Click on Facebook .
Step 5 - In Pop Up You will get Message that Do you want to Share your Contacts with Yahoo ! Click on OK .
Step 6 – Now you will get Message
Step 7 – Thats it ! Click on View imported contacts and See you facebook friends Email Ids

Facebook Chat

Adding Pictures during Chat Session is very Simple.

Just Type Unique id or Username between [[ ]] .

[[unique id or Username ]]

For Example :
For Facebook – [[facebook]]
For Google – [[google]]