Recent Posts

Power BI (Business Intelligence)

In the competitive business world day to day new inventions are coming and applied on the Realtime business scenarios to understand the overview of the business. In the same manner software giant micro soft introduce Power BI exclusive for business analytics to the business world. In order to understand the …

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OWASP – Open Web Application Security Project

In the world of internet the common problem is security of the application, hackers are trying to inject malwares or Trojans to the web applications. Web application attacks are now most frequent happens in the internet world. Yet many organizations struggle to implement an application security program because they simply …

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Shortcut Keys – Microsoft Excel

Shortcuts with CTRL key combination Key Description CTRL+PgUp Switches between worksheet tabs, from left-to-right. CTRL+PgDn Switches between worksheet tabs, from right-to-left. CTRL+SHIFT+( Unhides any hidden rows within the selection. CTRL+SHIFT+) Unhides any hidden columns within the selection. CTRL+SHIFT+& Applies the outline border to the selected cells. CTRL+SHIFT_ Removes the outline …

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HTML Basics

First Html code

HTML is a powerful basic web site designing markup language. HTML expanded as Hyper Text Markup Language.  Tim Berners Lee is a contractor at CERN , he proposed a system for CERN. Berners Lee wrote a memo to proposing an Internet based hyper text system. He specified HTML and wrote …

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What is OS/2?

OS/2 Operating System: OS/2 is a joint project of IBM and Microsoft. OS/2 is the successor of PC-DOS and designed for Intel 286 processor but version 1.x never really caught on except in a few specialized applications. History of OS/2: OS/2 is the family of operating system released in the …

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History of Windows Operating System

Windows Operating System: Windows is an operating which is mile stone in the history. Microsoft windows simply it is windows, is a release from Microsoft. Windows belongs to the community of Graphical user interface community. A group of operating systems grouped together and forming Windows operating system. It is a …

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IP Address Representation

In this blog I discussed about What is IP address and how to represent it. Generally IP address is represented in 32-bit format. In expansion of IP is Internet protocol address. Dot (.) is the decimal and this notation is used to represent as number format data into string of …

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What is QDOS or MS DOS

DOS is a command based operating system, in full DOS means disk operating system. It runs from a hard disk drive. We know an operating is a type of software that controls the computer hardware and other device functionalities. DOS belongs to MS-DOS referred as Microsoft disk operating system. MS-DOS …

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Short Cut Keys for Windows Operating System

Functional Keys and General Short cut keys F1 [Display Help] F2 [Rename the selected item] F3 [Search for a file or folder] F4 [Display the address bar list in File Explorer] F5 [Refresh the active window] F6 [Cycle through screen elements in a window or on the desktop] F10 [Activate …

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How to compare data in Excell by using Vlookup and Match Functions

Match function

In this article I am going to explain how to compare two excel sheets data and highlight the missing data. This article is helpful in BPO industry those who are dealt with finance and insurance sector. Now a day’s everything automated in this comparison of two excel sheets is taking …

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  • Oracle – Tutorial Part -1

    Know the database management concept is essential to everyone, as a fresher must have knowledge …

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  • What is Struts?

    Apache Struts 2 is an extensible, elegant framework for creating enterprise-ready Java web applications. Struts …

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