how to saw or hide file extension in windows?

Many time you want to change file extension of any file in windows os. and sometime it is not visible. here is blog that tell you how to make file extension visible of any file.

steps
1. Go to control panal of windows.

control-panal
control-panal

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Top Mobile advertising network

Mobile advertising network is designed for mobile apps.  Advertisers pay Mobile advertising network for promoting their app from within existing mobile apps. These mobile advertisements enable developers to offer mobile games and apps for free, since developers can make revenue from the advertising instead. Continue reading “Top Mobile advertising network”

Open virus infected USB using command prompt in windows

In this blog it is explained that how to open USB with virus in windows using one line code in command prompt.

  1. Open command prompt in windows.

cp

2. Go to Usb in command prompt.(Type letter E and hit enter where E is Usb)

cp2

3. Type attrib -s -h -r /s /d and hit enter.

cp3

4. Then open Usb.

5. You can also delete specific file using del filename command.

Setup homepage in mozilla firefox

In mozilla firefox browser ,we can set up homepage which is open everytime firefox start.

Method 1

  1. open website you want to set up as homepage.
  2. drag icon in left of url to icon of homepage.

homepage

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