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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 …
Read More »What is block chain technology?
What is Block chain Technology? Block chain technology is technology word which heard frequently in information technology sector. First going into the term block chain technology, a block chain is a continuously or unbreakable growing list of records, called blocks and these are linked and high secured by using cryptography. …
Read More »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 …
Read More »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 …
Read More »What is Breadth First Search (BFS)
Breadth First Search is an algorithm for traversing elements from a data structure or searching tree. Visiting each vertex and edge exactly in a well defined order is done in Graph travelers. Traversal of an element in graphically is well defined in searching algorithms. The first traversal in BFS accomplished …
Read More »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 …
Read More »Power Of 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 …
Read More »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 …
Read More »How to compare data in Excell by using Vlookup and Match Functions
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 …
Read More »How to change the port number of the Tomcat Server
Sometimes developers might facing server problems like “Several ports (8005, 8080, 8009) required by Tomcat v6.0 Server at localhost are already in use. The server may already be running in another process, or a system process may be using the port. To start this server you will need to stop …
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