## 7 free applications to prevent your Mac from sleeping

When it comes to power management, the Mac far excels any of the PCs. I have my Mac configured such that it goes to sleep within 30 minutes of it being idle. unfortunately this tends to disrupt my downloads and also prevents me from remote logging in whenever I want to.

## Two Variable Data Tables in Microsoft Excel Tutorial

Three weeks back I covered creating Single Variable Data Tables in Excel. As promised, in this tutorial I will cover creating a two variable data table. This tutorial assumes that you have read the earlier one and are comfortable with creating a single variable data table.

## Data Tables in Excel tutorial

In my last Excel Tutorial, I covered using SUMIFS and SUMPRODUCT. Data Tables is also an advanced topic in Microsoft Excel that falls under the category of What-If Analysis. What-If or Sensitivity Analysis is carried out to study the variation of the output to changes in the input variable.

## How to use Signal on your Desktop

If you’ve been following the press over the last week, you’d have noticed a large exodus of users from WhatsApp to Signal and Telegram. I am one of them and I’ve written about why I chose Signal as my primary messenger. Like me, if you’re familiar with WhatsApp web and have used it extensively, then…

## How to calculate NPV in Excel using Functions

In the last two posts, you learnt the basics of Net Present Value (NPV) and how to calculate NPV using formulae. However, Microsoft Excel makes it easy for you with two inbuilt functions. The first is NPV (surprise!) and the second is XNPV (my favourite). NPV From the official help article, NPV takes the following…

## How to calculate NPV in Excel using Formulae

I’ve covered the basics of Net Present Value (NPV) previously. If you don’t know what NPV is, then please read that post first before continuing. After reading this post, you will be able to learn how to use Excel to calculate NPV of cash flows. This tutorial will teach you how calculate the NPV using…

## Scanned PDF to Word Conversion Proves That Brain Is Better Than Brawn

“There’s a way to do it better – find it. Thomas A. Edison”. These are the wise words of Thomas Edison and, by all means, he was right. In today’s digital world, working in informational technology means constantly seeking to improve and develop in each field. It is crucial to always discover new and interesting…

## How to Convert Scanned PDFs with PDF Converter

Different types of professionals like lawyers, accountants, teachers and many others need to share and use a lot of documents in their work, and a great number of them have started to digitize their work in recent years in a positive global trend to minimize the use of paper in business and preserve the forests…

## 3 Reasons to use customized PDF to Excel conversion

The following is a guest post by the pdfconverter.com team. Most Excel users need tools for PDF conversion, especially when they want to preserve the spreadsheet data. Converting Excel files to PDF is usually not a daunting task but things get complicated when you need to edit your document and add more data in the…

## What is NPV?

If you’re here and reading this post, then you’ve probably been asked to calculate the Net Present Value of a set of cash flows in Excel. Over the next few posts, I’ll walk you through Net Present Value (or NPV) as a concept and then go into the details of how to calculate this in…

## 2 Tips to become more efficient at Microsoft Excel

As part of my day job, I’ve spent a lot of time working with Microsoft Excel and Microsoft PowerPoint. Not only with 2010, but also with Excel 2003 and Excel 2007. And with any task or software, the more you use it, the more efficient you get with it. Below are two key tips that I have learnt and…

## Convert PDF inside Google Drive to Excel and PowerPoint

In it’s portfolio, Google has a large set of free useful services. One that is most frequently used is Google Drive, which is used for storing and sharing digital data. This service is used by almost everyone because it is free and it integrates with other Google services. A feature that many users like is…