See who used your PC in your absence

Who Used Your Pc In Your Absence,what Did He Do?
If you want to know then
first you should go
start > run >eventvwr.msc
Events are stored in three log files: Application, Security, and System. These logs can be reviewed and archived.

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Shortcut function keys in Excel

Here is a list of shortcut keys in Microsoft Excel.
            
F1: Opens a help task pane
F1 + Ctrl: Opens or closes the help window
F2: To edit the text in the active cell
F2 + Shift: To write a comment in the active cell
F2 + Alt: Opens the save as dialog box                                                                                    
F3 + Shift: opens the insert dialog box

F3 + Ctrl: Opens the define name dialog box
F3 + Shift + Ctrl:  Opens the create name dialog box
F4:  To redo the last command
F4 + Ctrl: To close the workbook window
F4 + Alt: To close the excel program

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Samsung E720, E730, D500 secret codes

Following codes are for D500, it might work for e720/E730(though it is dependent on phones firmware).

*#1111# S/W Version
*#1234# Firmware Version
*#2222# H/W Version
*#8999*8376263# All Versions Together

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Secret Codes for SAMSUNG (GSM)

Here are some secret codes for samsung mobiles:
Software version: *#9999#
IMEI number: *#06#
Serial number: *#0001#
Battery status- Memory capacity : *#9998*246#
Debug screen: *#9998*324# - *#8999*324#
LCD kontrast: *#9998*523#

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How to uninstall Internet Explorer from your windows

Internet Explorer  comes pre-installed in windows.Most of the people have Opera ,Firefox or chrome installed in their systems and don’t use Internet Explorer anymore.You can  get rid of it from your computer  in windows 7.This will not uninstall Internet explorer completely as many applications depend upon its engine for rendering but it will remove the executable file of the browser from your computer.

This is completely safe and it won’t affect any of your installed programs.If you have any application that requires Internet explorer it will get associated with another browser (Firefox,Chrome,Opera etc )installed in your computer.

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Trace IP address of the sender of e-mail in yahoo! mail

When you receive an email, you receive more than just the message. The email comes with headers that carry important information that can tell where the email was sent from and possibly who sent it. For that, you would need to find the IP address of the sender. The tutorial below can help you find the IP address of the sender. Note that this will not work if the sender uses anonymous proxy servers.
Finding IP address in Yahoo! Mail
1. Log into your Yahoo! mail with your username and password.
2. Click on Inbox or whichever folder you have stored your mail.
3. Open the mail.

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Best download manager for Ubuntu

Steadyflow is an easy to use download manager for Ubuntu. The application is currently available for Ubuntu 11.04 "Natty Narwhal" and Ubuntu 11.10 "Oneiric Ocelot". With the latest release, Steadyflow has got some new features which makes it a very good option if you are looking for a download manager.

Features

Here is a brief list of the features that Steadyflow has:

• Steadyflow supports running any arbitrary command on the completion of adownload.

Tighter Unity integration - Add download added to Unity's quick list.

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How To Install VirtualBox 4.0 In Fedora 15?

Virtualbox is still one of the most easy to use virualisation tools out there and the best part is it is available for free in-spite of the fact that Oracle owns it now. VirtualBox is available for almost all popular Operating Systems and distributions. In this article, we will tell you how to install VirtualBox 4.0 in the newly released Fedora 15 Linux. At the time of writing this article, the version ofVirtualBox available was VirtualBox 4.0.8.

Step 1: Install Kernel Headers, DKMS and GNU C Compiler. You can skip this step if you already have these packages installed on your 

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best doodles till date - a guitar - in honor of guitar legend Les Paul

Last week Google put up one of their best doodles till date - a guitar - in honor of guitar legend Les Paul. The doodle was a huge success - bigger than even the Pac Man doodle. But did you wonder how much time was wasted because of the doodle?

According to RescueTime, an analytics service,

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How To Install Firefox 5 In Fedora 15

Firefox 5 was released very recently with some performance related improvements and a few new features. It is not yet available in the official Fedora 15 repository and right now it is not clear if it will be availeble. However, if you are willing to install it from a third party repository, you can get it now.

Before you proceed, please note that the method describe here will install Firefox 5 parellel to Firefox 4 - that means you can have both installed. However, you can run only one of them at a time.

To install Firefox 5 in Fedora 15, open the terminal and execute the folowing commands:

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Top secret of My SQL: mysql.com hacked, infecting visitors with malware

According to reports from security firm, Armorize, mysql.com has been compromised and the hackers are using the website to serve malware to unsuspecting users.
The hackers are reported to have infected the website with JavaScript codes that redirects the visitor to another website which hosts what is known as the BlackHole exploit pack.The BlackHole exploit pack is a collection of known software exploits for the browser itself, Flash, Java etc. If the exploit is successful, it installs a malware in the user’s pc.

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Windows 8 beta : coming soon

There has been a lot of speculation about release date of the Windows 8 Beta. Well, it would be good to say that perhaps only the developers of the Windows 8 Beta project know the exact date so far. Experts fear that even internal people of Microsoft are not sure about it.
owever, it was reported that Dan’l Lewin, the Corporate Vice President for Strategic and Emerging Business Development of the company, hinted that Windows 8 could be released in autumn, 2012. He announced this during event launch of the Microsoft Silicon Valley Campus. Microsoft’s President Steven Sinofsky in his blog also shared information about Windows 8 Beta’s release.

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Bunch of tips for INTERNET

In present days, internet has become a part of our daily life. It connects all the computers in the world and you can find everything through the internet. Hence you should know few tricks about the internet. Some important tricks of Internet are as follows:

Internet Trick 1

If you want to zoom in and out in your browser, simply press the [Ctrl] key and use the “up/down scroll” of the mouse wheel to zoom in and out accordingly. Again if you want to view the original font size just press [Ctrl] key and press [0]

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Learn online 'C' language in 24 hours freely

C is high-level general purpose procedural programming language. C has been used over years to develop and implement applications on various platforms. The Internet has made learning new programming languages less cumbersome and relatively easy. There are various resources on the Internet that provide free yet quality content that enables you to learn the programming languages like C. You need the C compiler installed in your system in order to run the programming examples given in these websites.

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