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Richard

Tech Writer, IT Professional

Richard is a writer at Geek Rewind who turns complex IT tasks into clear, step-by-step guides. He draws on years of hands-on experience in system administration and enterprise IT operations, focusing on Windows, Linux and WordPress: the problems people actually run into, and the fixes that work. His server and WordPress guides come from systems he runs himself. Richard builds and maintains the platform behind Geek Rewind, from its Ubuntu servers and Nginx configuration to its custom WordPress plugins. Many new tutorials start with readers' questions, and he's always glad to answer them in the comments.

Writes about: Windows 11, Ubuntu Linux, CMS, Apps and Browsers

3,278 tutorials · page 172

Richard✓ Verified Author

Richard

Tech Writer, IT Professional

Richard is a writer at Geek Rewind who turns complex IT tasks into clear, step-by-step guides. He draws on years of hands-on experience in system administration and enterprise IT operations, focusing on Windows, Linux and WordPress: the problems people actually run into, and the fixes that work. His server and WordPress guides come from systems he runs himself. Richard builds and maintains the platform behind Geek Rewind, from its Ubuntu servers and Nginx configuration to its custom WordPress plugins. Many new tutorials start with readers' questions, and he's always glad to answer them in the comments.

3278 Articles4 Topics
Windows 11Ubuntu LinuxCMSApps and Browsers
Windows 3 min read
How to Customize Edge Split Screen for Better Multitasking

Microsoft Edge, the default browser in Windows 11, is introducing a Split Screen feature, currently added to the development version. This feature, which allows viewing separate pages in a single split screen window, includes a customizable keyboard shortcut. To alter this, go to Accessibility settings, choose “Shortcut for split window” and input your preferred keys, which should include CTRL or ALT, then restart Edge to apply changes.

Updated Oct 2026 Read more →
Windows 4 min read
How to Open Resource Monitor in Windows 11

The article outlines various methods to open the Resource Manager app in Windows 11, which offers real-time information on a device's CPU, memory, disk, and network resources. These ways include using the Start menu, the Run app box, the Task Manager, the Command Prompt or Windows PowerShell, and the Windows Tools folder.

Updated Oct 2026 Read more →
Windows 4 min read
Guide to Managing Columns in Windows 11 Task Manager

This article details how to add or remove columns in the redesigned Task Manager app in Windows 11. The updated design, aligned with Windows 11 principles, features a dark theme, a navigation bar, settings page, and a command bar. Users can manage columns on various pages by right-clicking column titles and checking or unchecking items. For the 'Details' page, users must use the 'Select column' or 'Hide column' options.

Updated Oct 2026 Read more →
Windows 6 min read
How to Change File Explorer Layout in Windows 11

This article guides users on changing the File Explorer folder layout view in Windows 11. File Explorer provides different view options for browsing files. Users can alter these layouts using the mouse scroll wheel, keyboard shortcuts, or the Command bar. Individual folders remember the last set layout view even after closure.

Updated Oct 2026 Read more →
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Ubuntu Linux 4 min read
How to Update WSL Kernel on Windows 11

The article provides a guide on managing the Windows Subsystem for Linux (WSL) Kernel on Windows 11. It explains the automated updating process through Windows Update and details steps for manual checks and updates using the "wsl.exe" command-line tool. The guide also includes troubleshooting tips should update issues arise.

Updated Oct 2026 Read more →
Windows 6 min read
How to Fix Windows 11 Startup Issues with Repair Tool

The article provides a guide on using the Startup Repair tool in Windows 11 to diagnose and resolve startup issues. The tool attempts to fix problems that prevent a computer from starting automatically. Users can interpret and analyze startup log files for further analysis and take appropriate steps to rectify issues.

Updated Oct 2026 Read more →
Windows 3 min read
How to Show or Hide the Details Pane in Windows 11 File Explorer

This summary explains how to toggle the File Explorer Details pane in Windows 11. The latest Windows 11 builds include a modernized details pane designed for quick access to data and collaboration. It can be enabled by choosing 'Details pane' in the View menu. The pane can also be manipulated via the Windows Registry Editor. The post includes a guide to activate or hide the Details pane.

Updated Oct 2026 Read more →
Windows 6 min read
Windows 11: Shell Folder Command Shortcuts

The article provides a comprehensive list of command shortcuts for opening specific Shell folders in Windows 11. Shell commands provide users shortcuts to access particular Windows file types directly through applications. They can be used within Run application box, File Explorer, Command Prompt, Windows PowerShell or to create desktop shortcuts.

Updated Oct 2026 Read more →
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Windows 7 min read
Windows 11 Control Panel Shortcuts Guide

This article details how users can make use of command shortcuts for accessing various Control Panel items in Windows 11, a feature that allows alteration of hardware and software settings. It includes instructions to open different items via commands, and a comprehensive list of specific commands for individual objects, making navigation and settings adjustment quicker and more efficient.

Updated Sep 2026 Read more →
Ubuntu Linux 4 min read
How to Install Eclipse Mosquitto MQTT on Ubuntu

The article provides step-by-step instructions on installing Eclipse Mosquitto MQTT, an open-source message broker, on Ubuntu Linux. It also guides users on enabling and verifying its service, setting up authentication, and using terminal commands for exchanging messages via MQTT. Furthermore, it highlights additional security measures: creating SSL/TLS certificates and enabling WebSockets protocol for Mosquitto.

Updated Oct 2026 Read more →
Windows 4 min read
How to Reinstall Microsoft Store Apps in Windows 11

The article provides detailed instructions on how to reinstall built-in Microsoft Store apps in Windows 11 using specific commands. These built-in apps, pre-installed with the operating system, can be reinstalled either by opening the Microsoft Store app page and clicking 'Install' or through specific commands entered into Windows PowerShell.

Updated Oct 2026 Read more →
Windows 3 min read
How to Enable or Disable Hover Search in Windows 11

The article provides a guide to enable or disable a new search behavior in Windows 11 build 23440, which opens the search flyout when the search box is hovered over. Currently being tested as part of Microsoft's A/B testing, the feature is accessible via Windows Settings or the Windows Registry Editor.

Updated Oct 2026 Read more →
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CMS 5 min read
How to Install FossBilling with Nginx on Ubuntu Linux

The article provides a comprehensive guide on installing and using FOSSBilling on Ubuntu Linux. FOSSBilling is an efficient, open-source web platform for managing and automating billing and client communication. The installation process involves setting up and integrating the Nginx web server, MariaDB database server, and PHP. It also provides steps for downloading and configuring FOSSBilling files. Further, it outlines procedures to ensure the system auto-starts on server boot and enables SSL using Let's Encrypt.

Updated Oct 2026 Read more →
Windows 4 min read
How to Connect Xbox Controller to Windows 11

This article guides users on connecting an Xbox Wireless Controller to Windows 11, either via a USB cable, Bluetooth, or the Xbox Wireless Adapter. For USB, plug a micro-USB charging cable into the controller and the PC. For Bluetooth, turn on Windows 11's Bluetooth, press the controller's Pair button, and follow the Quick Settings or the Windows Settings app steps. Users can also connect directly if their device has built-in Xbox Wireless functionality.

Updated Oct 2026 Read more →
Windows 5 min read
How to Uninstall and Reinstall Xbox Game Bar on Windows 11

This article provides a guide on uninstalling and reinstalling the Xbox Game Bar in Windows 11. The Xbox Game Bar, which provides easy access to games and customizable features, can be uninstalled and reinstalled using commands in the Windows Terminal app and reinstalled through the Microsoft Store if it malfunctions.

Updated Oct 2026 Read more →