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Computers Articles
Page 74 of 100
How to Add the Same Email Address to a List of Names in Excel?
An email address of a person, in most cases, is generally a combination of the first and last name, ending with the host details such as @gmail.com, @yahoo.com, etc. Suppose we have an Excel sheet with two columns containing the first and last names of employees, then we can easily append their email addresses in a third column, by combining the data values of the first two columns. Adding Email Address to a List of Names We can follow a simple process to add email addresses to a list of names. Basically, this process contains two parts, the first step ...
Read MoreHow to Add Text at the Beginning or End of All Cells in Excel?
Let's suppose you need to add a particular text string in all the cells of an Excel sheet at the beginning or end of the existing data. It can be a tedious process if you decide to perform this such a task manually. In this tutorial, we will show you a simple method by which you can do it using a formula in Excel. We can add text in beginning or end using the same formula but the process is sequence of the work is different. Let us see the simple process to add text in bigging or end of ...
Read MoreHow to Add Text in the Middle of Selected Cells in Excel?
Suppose you have an Excel sheet with a column of data and you need to add a string of text at a specific position in all the column data. In such cases, you don't have to type the entire data all over again to update the given column data. In this tutorial, we will demonstrate in a few simple steps how you can add the new data in between an existing set of data. Add Text in the Middle of Selected Cells in Excel Suppose we have an Excel sheet with a list of data that starts with the letter ...
Read MoreHow to Add/Sum Two Numbers Then Multiply in One Formula in Excel?
Let us assume a situation where we want to calculate the tax you need to pay on your total income. This problem has two steps first we calculate your total income by adding income from all your sources of income and the second step is to multiply it with the percentage of the tax you want to pay. We can solve this whole problem in a single calculation with the help of below information. here first we add the two numbers and multiply using one formula. Adding Two Numbers in Excel and Then Multiplying in One Formula Let us see ...
Read MoreHow To Add Text Cells Together Into One Cell In Excel?
When we have two separate columns in an Excel sheet which are to be combined, you don't have to create a new column and enter the whole data again. In this tutorial, we will show you two different ways to combine text cells together into one cell. You can either used the Ampersand symbol (&) or the CONCAT function for this purpose. We will take a simple example to demonstrate how it is done. We will take to columns that would contain the "first name" and "last name" of a set of people. Then, we will create a new column ...
Read MoreHow To Add Text Box To a Chart In Excel?
Sometime we may want to place a textbox above each bar of a bar graph to provide additional information. Such textboxes help the users understand the graph quickly and analyse the data in a better way. Most of the time, we use such textboxes to highlight the highest and lowest points in a graph, for example, highest and lowest sales numbers. Read through this tutorial to find out how you can follow a simple process to add a textbox above each bar of a bar graph. Adding Text Box To a Chart In Excel Here we will first create a ...
Read MoreDifference Between SIT and UAT
SIT and UAT are two types of testing methodologies, commonly used in software development. SIT (System Integration Testing) is used for testing the interfaces between different modules of the system such as software, hardware, etc. In contrast, UAT (User Acceptance Testing) is used to perform testing from the user end view to validate the product. In UAT, the system is tested for user’s requirements. Read this article to find out more about these two testing methodologies and how they are different. What is SIT? System Integration Testing (SIT) is a type of software testing which is performed in an ...
Read MoreDifference Between Loosely Coupled and Tightly Coupled Multiprocessor System
A computing system which consists of more than two processors is known as a multiprocessor system. Multiprocessor systems are broadly classified into two categories− loosely coupled multiprocessor system and tightly coupled multiprocessor system. In a loosely coupled multiprocessor system, the degree of coupling between different processor is low; whereas a tightly coupled multiprocessor system has high degree of coupling between different processors of the system. Read this article to find more about loosely coupled and tightly coupled multiprocessor systems and how they are different from each other. What is a Loosely Coupled Multiprocessor System? A multiprocessor which has very ...
Read MoreDifference Between Hard link and Soft link
In computer networks, links are the pointers associated with files and directories. These links are of two types: Hard Links and Soft Links. A hard link is a direct reference to a file, while a soft link is a reference by name. Thus, a soft link points to a file by its file name. Read this article to find out more about hard links and soft links and how they are different from each other. Let's start with a basic overview of hard links and soft links so that it becomes easier to differentiate them. What is a Hard Link? The ...
Read MoreDifference between GIF and PNG
GIF and PNG are types of image formats to store images. Both GIF and PNG are pixelbased image formats. Both use lossless compression algorithms and support transparency. GIF images support animation as well. Read this article to find out more about GIF and PNG formats and how they are different from each other. Let's start with a brief overview of these two image formats. What is GIF? GIF stands for Graphical Interchange Format. GIF is an image file format that uses lossless compression algorithm. Therefore, the GIF images are of high quality, but a GIF image supports only 256 colors. ...
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