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Thursday, August 15

How to play any mobile Game or app on your computer.



Hola friends ! at present there are plenty of apps for mobile.but most of the people think that it cannot be played on PC.yes !yes! you can .for that you need to follow some easy steps and download a small software.
here it is:
      • First download Bluestacks  from this link                      
                          click here to download bluestacks      
      •  Now install the software.    



  •   Now download any anroid app with .apk extention and run it with bluesatcks
  • and enjoy                    

Monday, August 12

What do you mean by Parallel Processing?



Parallel processing simply is just using multiple no. of processors at the same time so as to increase the processing speed.
Lets go deeper.....
The simultaneous use of more than one CPU or processor core to execute a program or multiple computational threads. Ideally, parallel processing makes programs run faster because there are more engines (CPUs or Cores) running it. In practice, it is often difficult to divide a program in such a way that separate CPUs or cores can execute different portions without interfering with each other. Most computers have just one CPU, but some models have several, and multi-core processor chips are becoming the norm. There are even computers with thousands of CPUs.

With single-CPU, single-core computers, it is possible to perform parallel processing by connecting the computers in a network. However, this type of parallel processing requires very sophisticated software called distributed processing software.
Note that parallelism differs from concurrency. Concurrency is a term used in the operating systems and databases communities which refers to the property of a system in which multiple tasks remain logically active and make progress at the same time by interleaving the execution order of the tasks and thereby creating an illusion of simultaneously executing instructions.Parallelism, on the other hand, is a term typically used by the supercomputing community to describe executions that physically execute simultaneously with the goal of solving a problem in less time or solving a larger problem in the same time. Parallelism exploits concurrency.
Parallel processing is also called parallel computing. In the quest of cheaper computing alternatives parallel processing provides a viable option. The idle time of processor cycles across network can be used effectively by sophisticated distributed computing software. The term parallel processing is used to represent a large class of techniques which are used to provide simultaneous data processing tasks for the purpose of increasing the computational speed of a computer system.
To know how to deal with it, just check out this link

Some keyboard tricks and fun



This article is about having some fun on your computer using keyboard shortcut keys. It’s time to let your hair down, put your feet up the table, and just do something cool and fun to relieve some stress. Believe it or not, there are a couple of ways to have fun on most popular software programs. We’ll show you a couple of ways to play pranks on your close friends with a few keyboard strokes. When trying these out on your pals, we suggest you capture it on video so you can replay the hilarity anytime. So here they are:

Note that some of these shortcuts will only work if Windows Aero is enabled. If Aero effects are disabled on your computer, it might not be powerful enough to support resource intensive graphical features. The visual effects may also have been disabled to increase overall performance

Windows & Taskbar
  • [Alt] + [Ctrl] + [Tag] + left/right/up/down arrow
  • Flip window.
  • [Alt] + [Tab]
    Cycle through open windows.
windows 7 keyboard tricks
  • [Windows] + [T] OR [Windows] + [SHIFT] + [T]
    Move focus to front or back of taskbar. Press [T] again while holding the [Windows] key to cycle through items in the taskbar from left to right or, with [SHIFT] button held too, from right to left.
  • [Windows] + [B]
    Puts focus on the ‘show hidden icons’ button on the system tray.
  • [Windows] + [1] THROUGH [Windows] + [9]
    Launch first through ninth icon on taskbar, including items pinned to taskbar.
  • [Windows] + [SHIFT] + [1] THROUGH [Windows] + [SHIFT] + [9]
    Starts new instance of respective taskbar icon.
  • [Windows] + [Ctrl] + [1] THROUGH [Windows] + [Ctrl] + [9]
    Cycles through multiple instances of the respective icon.
  • [Windows] + [Alt] + [1] THROUGH [Windows] + [Alt] + [9]
    Opens jump list for respective icon.
fun keyboard tricks

Multiple Monitors

  • [Windows] + [SHIFT] + right arrow OR [Windows] + [SHIFT] + left arrow
    Move selected window from one monitor to another. They will remain in the same relative location.
  • [Windows] + [P]
    Select presentation display mode.
fun keyboard tricks

Magnifier

  • [Windows] + [+] OR [Windows] + [-]
    Activates Windows Magnifier to zoom in or out of screen.
  • [Ctrl] + [Alt] + [D]
    Switch to docked mode.
  • [Ctrl] + [Alt] + [L]
    Switch to lense mode.
fun keyboard tricks windows
  • [Ctrl] + [Alt] + [F]
    Switch from docked or lens mode back to full screen mode.
  • [Ctrl] + [Alt] + [I]
    Invert colors.
  • [Windows] + [Esc]
    Exist magnifier views.

Aero Shortcuts

  • [Windows] + [Spacebar] (Aero Peek)
    Make all open windows transparent to view gadgets and icons on desktop.
cool keyboard tricks
  • [Windows] + [D] (Aero Peek)
    Show or hide the desktop.
  • [Windows] + [Home] (Aero Shake)
    Minimize all but selected window. Reverse by clicking the key combination again.
  • [Windows] + left arrow OR [Windows] + right arrow (Aero Snap)
    Dock selected window to the left or right half of your screen.
  • [Windows] + up arrow OR [Windows] + down arrow (Aero Snap)
    Maximized and restores the selected window.
  • [Windows] + [SHIFT] + up arrow OR [Windows] + [SHIFT] + down arrow (Aero Snap)
    Maximizes and restores selected window in vertical dimension only.
  • [Windows] + [Tab] (Aero Flip)
    Launch 3D representation of open windows and click [Tab] key again to flip through them.

Other

  • [Windows] + [G]
    Cycle through desktop gadgets.
  • [Windows] + [X]
    Launches Windows Mobility Center. Especially useful if you’re working on a laptop.
windows keyboard tricks