Blogs, Videos and Articles

What is a password manager and why you should use one

A password manager is a software program that helps you create and manage strong, unique passwords for all of your online accounts. It [...]

Windows 10 control panel missing, create a shortcut icon

It's no secret that Microsoft are trying to get rid off the classic control panel within Windows 10, with the latest update of [...]

How to upgrade FreeNAS to TrueNAS

FreeNAS the popular open source Network Attached Storage (NAS) system from iXsystems has now merged in to TrueNAS to become TrueNAS [...]

Sheridan Computers is Cyber Essentials Certified

Cyber Essentials is a UK government-backed scheme created by the National Cyber Security Centre (NCSC). Its goal is to provide [...]

Redirect/Restrict DNS with pfSense

Redirecting or restricting dns requests is useful when using dns filtering for example to ensure your dns servers are not [...]

bitwarden - How to update self-hosted version

How to update the self-hosted version of bitwarden, this video follows on from my previous video on how to install the self-hosted [...]

pfSense PPPoE WAN Connection Setup and Configuration

Following on from my previous video on how to configure the TP-LINK 8817 modem/router in bridge mode, I walk through how to setup PPPoE [...]

How to configure TP-LINK TD-8817 Modem/Router in bridge mode

This video explains how to set up the TP-LINK TD-8817 modem/router in bridge mode for use with PPPoE pass-through from a third party [...]

How to install Manjaro Linux using Architect installer with full disk encryption and btrfs.

Manjaro Linux is an awesome Linux distribution, the Manjaro Architect Installer makes it easy to install manjaro linux the way YOU [...]

Got Questions?

Find quick answers to common IT support questions

How quickly can you respond to IT issues?

While many companies claim a 15-minute response, we guarantee a one-hour response time for urgent issues. This realistic timeframe allows our expert team to mobilise properly and arrive fully prepared to diagnose and resolve the problem efficiently - ensuring quality support rather than a rushed service.

How long has Sheridan Computers been established?

We've proudly been established for over 15 years. Our enduring presence in the IT industry is a testament to our commitment to quality, innovation, and reliable service. We’re here for the long haul, continuously evolving to meet the needs of our customers today - and in the future.

IT Emergency?

24/7 emergency IT support available for existing clients

Help & Support
Standard Support Hours

Monday - Friday 8:00 - 17:00
Saturday Closed
Sunday Closed
Other Ways to Reach Us
24/7 Emergency Support

Critical issues? Our emergency team is available 24/7 for existing clients.

Emergency Support Line