Category: How To

Exchange 2010 – No External Emails – No Problem

The Problem – No External Emails So one issue I had to work around this week was that all external emails suddenly stopped coming in. Now, from experience this is mainly caused by shortage...

No Audio after Upgrading Toshiba Satellite L755 from Windows 7 to Windows 10

I recently upgraded my Toshiba Satellite L755 from Windows 7 to Windows 10. It was free so I thought I’d make use of the offer. However, after the upgrade I noticed that sound was...

Installing Sentrifugo on Ubuntu 14.04 LTS (Trusty Tahr)

Sentrifugo is an open source human resource management system that does what most enterprise class software will do. However, installation can be a bit tricky, so in this post I’m going to take you...

Creating a Signature in MS Outlook 2010

In my years as a PC support officer, one of the most requested things was to create a signature in Outlook. Although I believe it is often unnecessary, etiquette and professionalism demand it, so...

Exchange 2013 certificate error: There is a problem with the proxy server’s security certificate.

Let’s take a look at an issue where users keep getting the following pop up in the outlook client frequently. There is a problem with the proxy server’s security certificate. The name on the...

MS Exchange 2016 Installation

Microsoft released Exchange 2016 preview On July 22, 2015, let’s configure the pre-requisites and see how to install Exchange 2016. The Public preview is available on public preview availability . NOTE: Installing Exchange 2016 Preview in...

Remote Desktop Connection Failed with Time Sync Issues

I tried to logging to our domain server via Remote Desktop Connection (RDC) and failed several times. This message kept coming up, “Remote Desktop cannot verify the identity of the remote computer because there is...

How to download the full installation of Firefox in your local language

Firefox is a great browser. However, like all new applications, stub or online installers are downloaded when you try to download. These installers are not the complete file but rather a stub that downloads...

How to Burn a Slideshow or Video to DVD Without a Menu (Mac)

These are instructions on how to burn a slideshow or video to DVD so that it starts playing immediately without a menu. This is useful for presentations or demonstration booths where you need to...

[TUTORIAL] Building Virtual Machine on Linux Operating System

Virtual machine is a machine or computer that are running virtually on a computer. It’s like we have another computer in one computer. Virtual machine has a lot of functions. For example, if you...

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