Sideload Android App

Here is how to install (sideload) an android app without using the Google Play store.

How to make a bar graph in Excel

Welcome to the Braintek video tutorials. My name’s Greg, owner of Braintek, and today, I’m going to show you how to do a bar graph in Excel. So first, let’s open up Excel. Alright, so we’ve got Excel here, so now what we’re going to do is we’re just going to come up with some arbitrary data that we can …

Block annoying ads using AdBlockPlus in Firefox.

Want to block those annoying ads using AdBlockPlus in Firefox? Sometimes those advertisements on some websites can get quite irritating. Here is a great way to disable those ads in Firefox.

Setup different wallpaper on your dual screen Windows 10 machine.

In Windows 8 it was super easy to setup different wallpaper backgrounds on dual screens. In Windows 10 its different. Here is how to do it.

Here is a handy tutorial demonstrating Windows 10 shortcut keys.

Wondering what are the shortcuts to using Windows 10? Here is a handy dandy video to show you what they are.

Setup Multiple Microsoft Outlook Signatures

Here is a quick tutorial to help you setup different signatures in Microsoft Outlook.

Setting Up a Small Business Computer Network

Are you a small business in the Houston metro area looking to set up a computer network but don’t know the right questions to ask? Maybe you’re just wanting to educate yourself before seeking outside help from a local computer network installation and support firm in your area. If so, keep reading. We’ll provide you with a few basics to …