Definitions of Virus, 3G,SIM, 3GP, MP4, pdf, DVD, CRT, HTTP, TCP, GPRS etc

* VIRUS - Vital Information Resource UnderSeized.
* 3G -3rd Generation.
* GSM - Global System for Mobile Communication.
* CDMA - Code Divison Multiple Access.
* UMTS - Universal MobileTelecommunication System.
* SIM - Subscriber Identity Module .
* AVI = Audio Video Interleave
* RTS = Real Time Streaming
* SIS = Symbian OS Installer File
* AMR = Adaptive Multi-Rate Codec
* JAD = Java Application Descriptor
* JAR = Java Archive
* JAD = Java Application Descriptor
* 3GPP = 3rd Generation Partnership Project
* 3GP = 3rd Generation Project
* MP3 = MPEG player lll
* MP4 = MPEG-4 video file
* AAC = Advanced Audio Coding
* GIF= Graphic Interchangeable Format
* JPEG = Joint Photographic Expert Group
* BMP = Bitmap
* SWF = Shock Wave Flash
* WMV = Windows Media Video
* WMA = Windows Media Audio
* WAV = Waveform Audio
* PNG = Portable Network Graphics
* DOC = Document (MicrosoftCorporation)
* PDF = Portable Document Format
* M3G = Mobile 3D Graphics
* M4A = MPEG-4 Audio File
* NTH = Nokia Theme (series 40)
* THM = Themes (Sony Ericsson)
* MMF = Synthetic Music Mobile Application File
* NRT = Nokia Ringtone
* XMF = Extensible Music File
* WBMP = Wireless Bitmap Image
* DVX = DivX Video
* HTML = Hyper Text Markup Language
* WML = Wireless Markup Language
* CD -Compact Disk.
* DVD - Digital Versatile Disk.
* CRT - Cathode Ray Tube.
* DAT - Digital Audio Tape.
* DOS - Disk Operating System.
* GUI -Graphical User Interface.
* HTTP - Hyper Text Transfer Protocol.
* IP - Internet Protocol.
* ISP - Internet Service Provider.
* TCP - Transmission Control Protocol.
* UPS - Uninterruptible Power Supply.
* HSDPA - High Speed Downlink PacketAccess.
* EDGE - Enhanced Data Rate for GSM[GlobalSystem for Mobile Communication] Evolution.
* VHF - Very High Frequency.
* UHF - Ultra High Frequency.
* GPRS - General PacketRadio Service.
* WAP - Wireless ApplicationProtocol.
* TCP - Transmission ControlProtocol .
* ARPANET - Advanced Research Project Agency Network.
* IBM - International Business Machines.
* HP - Hewlett Packard.
* AM/FM - Amplitude/ Frequency Modulation.
* WLAN - Wireless Local Area Network

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Best Email Security Tips For Internet Users 2014 2015

Internet email security tips
1. Enable two step verification in you Email accounts.
2. Enable Login-notification for you email and get notification in your mobile whenever you login.
3. Set a strong password with a mix of alphabets, numbers and special charecters.
4. Enable login- notification for you facebook accounts to prevent unauthorised access.
5. Enable HTTPS in your email sttings annd your facebook account settings.
6. Never share your password with anyone. Even to your closest person.
7. Setup a recovery question which is difficult to answer and never setup an easy & guessable answer to your security question.
8. Never click on any links sent through mail or chat. It may be a link which can steal your cookie or inject any viruses.
9. Always check your address bar for proper website address before logging in.

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how to make symbols with keyboard

Making symbols with keyboard is very simple.
just check out the codes and use them.

Alt + 0153..... ™... trademark symbol

Alt + 0169.... ©.... copyright symbol

Alt + 0174..... ®... .registered trademark symbol

Alt + 0176 ...°....... .degree symbol

Alt + 0177 ...± ... .plus-or-minus sign

Alt + 0182 ...¶....... paragraph mark

Alt + 0190 ...¾...... fraction, three-fourths

Alt + 0215 .... ×..... multiplication sign

Alt + 0162... ¢...... the cent sign

Alt + 0161..... ¡...... upside down exclamation point

Alt + 0191..... ¿..... upside down question mark

Alt + 1.......... ☺... smiley fsce

Alt + 2 ......... ☻... black smiley face

Alt + 15........ ☼... sun

Alt + 12........ ♀.... female sign

Alt + 11....... ♂.... male sign

Alt + 6......... ♠..... spade sign

Alt + 5.......... ♣.... Club symbol

Alt + 3.......... ♥.... Heart

Alt + 4.......... ♦..... Diamond

Alt + 13........ ♪..... eighth note

Alt + 14........ ♫.... beamed eighth note

Alt + 8721.... ∑.... N-ary summation (auto sum)

Alt + 251...... √..... square root check mark

Alt + 8236..... ∞.... infinity

Alt + 24........ ↑..... up arrow

Alt + 25........ ↓..... down arrow

Alt + 26........ →... right pointing arrow

Alt + 27........ ←... left arrow

Alt + 18........ ↕..... up/down arrow

Alt + 29........ ↔... left right arrow

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Stop a restart process or shutdown in 3 steps

Some times we need to stop some restart process quickly.
In windows XP some times it gives auto restart warning and here is good solution for it.


1. Go to Start menu

2. Click on RUN

3. Enter the following command excluding hashcodes "shutdown -a"

its Done.

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How to remove the shortcut arrow from the desktop ?

Open Regedit and navigate to the following key:

HKEY_LOCAL_MACHINE \ SOFTWARE \ Microsoft \ Windows \ CurrentVersion \ Explorer \ Shell Icons
Backup the key. More information.
In the right-pane, create a new String value named "29"
Double-click 29 and set its data to:

C:\Windows\System32\shell32.dll,50 (an empty icon)
Close Registry Editor.

Now,

Right-click Desktop, choose Properties
Click the Appearance Tab.

Click Advanced button.

Choose Icon from the drop-down list

Set it's size to 31 and press OK, OK.

The changes will be applied now. Repeat the above steps and then set the Icon size back to 32 (defaults). The above steps are required to force Windows to redraw the icons

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Can u Delete Recycle Bin?

1 thing is 4 sure, delete option can be added 2 recycle bin.
the old registry thing will work out.
* launch the registry. [run regedit]
* open HKEY_CLASSES_ROOT\CLSID\{645FF040-5081-101B-9F08-00AA002F954E}\ShellFolder
* to add a rename and delete option, change the Dword attribute to 70 01 00 20
* refresh and reboot the system.you are done.

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Disabling Display of Drives in My Computer

This is yet another trick you can play on your geek friend.

To disable the display of local or networked drives when you click My Computer

go to : HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer

Now in the right pane create a new DWORD item and name it NoDrives. Now modify it's value and set it to 3FFFFFF (Hexadecimal) Now press F5 to refresh.

When you click on My Computer, no drives will be shown. To enable display of drives in

My Computer, simply delete this DWORD item. It's .reg file is as follows: REGEDIT4 [HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explore r] "NoDrives"=dword:03ffffff

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how to SpeedUP internet surfing

-Go 2 Run

-type gpedit.msc

->administrative Template

->Computer configuration

->enableoption

->change value to 0

restart computer done.

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how to Create Your own Virtual Drive in windows

> Go to start
> run
> Type cmd
> subst k: c:\FOLDERNAME

Check your my computer, new drive should be shown.
For removing, type

> subst k: /d

Basically virtual drive k assign a path to the
folder FOLDERNAME.

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Put Folders, Files To "Send To"

Go to the path in explorer bar:

C:\Documents and Settings\user\SendTo

Remember SendTo folder is hidden by default. So

firstly you would have to apply the permission Show
hidden files and folders.

Paste shortcut of any folder or file.

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Change Drive Letters in Windows XP

When you add drives to your computer, such as an extra hard drive, a CD drive, or a storage device that corresponds to a drive, Windows automatically assigns letters to the drives.

However, this assignment might not suit your system; for example, you might have mapped a network drive to the same letter that Windows assigns to a new drive.

When you want to change drive letters, follow these steps:

Right-click My Computer, and then click Manage.

Under Computer Management, click Disk Management. In the right pane, you’ll see your drives listed. CD-ROM drives are listed at the bottom of the pane.
Right-click the drive or device you want to change, and then click Change Drive Letter and Paths.

Click Change, click Assign the following drive letter, click the drive letter you want to assign, and then click OK.

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