Computer Software & Operating Systems

Learn how to highlight your PDF documents with a PC or Mac. You can use Adobe on your PC or Mac or use a program online for free. Scanned documents are more difficult to edit and highlight but there are some ways around it.

Functions encapsulate a piece of logic in a block of code that can be used and re-used. Functions in Python make code clear and readable.

You've got a great piece of software that many people in the world would like to use, and you'd like to market it digitally in order to earn enough to cover costs. It's harder than you might imagine to do this—get some hints from this article.

After April 8, 2014 Microsoft will no longer supply security updates for Windows XP. Here’s what one small church plans to do to be able to continue to safely use WinXP.

Discover how you can Get Things Done in Wunderlist with this step by step guide to implementing a digital version of David Allen's productivity system.

As a casual video creator, it doesn't make sense to shell out a lot of money up front for a professional-grade video editor. There are numerous free video editing software offerings to choose from that will do just about anything a casual user needs.

In the earlier tutorial on Variables and Data types, we saw a brief introduction about Lists and Tuples. In this tutorial, we will learn more about Lists and Tuples in detail.

Learn how to enable secure remote VPN access to your networks using OpenVPN on a pfSense firewall.

Here’s how to install and use Google’s free remote access software to centrally control your remote computers.

File tagging can help you find electronic documents by browsing their tags and by letting them be in more than one place a time. There’s a lot of software to help you add tags to electronic documents and then retrieve them by tag. But they aren’t all equal.

Operators are used for arithmetic, comparison, variable assignment and general logic in Python.

Looping allows us to repeat certain operations or actions in sequence in our code. Python offers us for and while loops and some functions on "collection" data types.

I compare using Ubuntu to Windows 10. I go over if this is something people will want to do or not. I also my own Ubuntu usage.

This tutorial will go through the necessary post-installation tasks to make the Exchange Server able to send and receive e-mails with the outside world.

An easy way to protect sheets is to create a "Login" for your workbook, this can easily be achieved using VBA. Explained for people who know nothing about VBA, this guide will help you create a Login

In the earlier tutorial about data types, we saw an introduction to strings in Python. In this tutorial, we will learn more about Strings.