Articles about c | UserComp.com

User-specific SpamAssassin database in Dovecot

Learn how to use SpamAssassin with Dovecot to classify spam and move it to a specific folder for each user. Dovecot will train SpamAssassin based on the user's email.

Installing Windows 11 24H2 Pro Without a Microsoft Account

This article provides a step-by-step guide on how to install Windows 11 24H2 Pro without a Microsoft account. Follow these instructions carefully to successfully complete the installation process.

Enable HTTPS Windows Update

Learn how to enable HTTPS for Windows Update to ensure secure and validated content delivery. This guide will help you understand the benefits and steps to enable HTTPS for Windows Update.

Resolving DDNS Name Server Pointing Issue

This article provides solutions to a common issue faced while setting up DDNS on a NAS, where the sub-domain login, password verification, and domain verification fail. We'll discuss possible reasons and steps to resolve the DDNS Name Server Pointing Issue.

Emulating Intra-Drive Behavior of File Explorer using user obcopy (another tool) exactly

This article explains how to emulate the intra-drive behavior of File Explorer using user obcopy (another tool) across drives. It provides a log for following the steps exactly.

How to Install Windows 11 on Your 24H2 Pro Computer Without a Microsoft Account?

Learn how to install Windows 11 on your 24H2 Pro computer without signing in or creating a Microsoft account. Follow these steps for a seamless installation process.

Fix PostgreSQL collation issue related to system configuration on RedHat Enterprise Linux 9

This article provides a solution for a PostgreSQL collation issue encountered while creating a database with the Canadian en_CA.UTF-8 collation on a RedHat Enterprise Linux 9 server.

Seeing Two OneDrive Folders in File Explorer: Here's How to Fix It

If you're encountering a weird problem with OneDrive where two folders are appearing in File Explorer, this article can help you troubleshoot and solve the issue. Learn how to manage your OneDrive folders and files efficiently.

How to Set Up a Wireless Access Point in Kali Linux

This article provides a step-by-step guide on how to set up a wireless access point in Kali Linux. Learn how to configure your network interfaces, create a new access point, and secure your wireless network. If you're a Linux user looking to expand your network capabilities, this article is for you. Read more on our tech support site.

Converting Rec.709 Time-Lapse Images using FFmpeg

Learn how to convert time-lapse images from Rec.709 color space using FFmpeg. This guide will provide a step-by-step process for both Linux, Windows, and MacOS users.

Overcoming Challenges in Setting Up Windows Event Forwarding Policy for Security Logs

In this tech support article, we address common issues faced when creating a Windows Event Forwarding (WEF) policy to forward security logs in a modest set-up with series-load-balanced collectors running Linux. Our goal is to provide a seamless experience for your team, even if they don't wish to use specific tools.

Host Multiple Websites Behind One IP Port 80

Learn how to host multiple websites behind one IP port 80 on various operating systems like Linux, Windows, and MacOS. This article provides a step-by-step guide to setting up a reverse proxy, virtual hosting, and load balancing for your domains.

Configuring Windows Server 2019 as a Domain Controller, File Server, and Simple NAT Router with DHCP, DNS, and VLAN Support

This article provides a step-by-step guide on setting up a Windows Server 2019 as a Domain Controller, File Server, and a simple NAT Router with DHCP, DNS, and VLAN support. It is designed to help small businesses and home networks to manage their network resources effectively.

Can't Change Home Directory on TrueNAS: A Helpful Guide

Having trouble changing the home directory on TrueNAS? Our tech support site can help! This guide will walk you through the process of configuring a user's home directory on TrueNAS. Learn about the common issue where the $HOME variable is not configured and how to solve it. Follow our step-by-step instructions to update your user's home directory in TrueNAS today.

Assigning Static IP to a Device on DHCP Range Network

Learn how to assign a static IP address to a device on a DHCP range network without reserving it on the DHCP server, preventing the device from losing its IP address upon disconnection.

Enabling Remote Access on Huawei HG8121H Router

Learn how to enable remote access on your Huawei HG8121H router for monitoring and controlling your network from anywhere.

Find Workbook and Copy Paste Visible Data to Destination

This article will guide you on how to find a workbook, filter data, and copy paste visible data to a destination using VBA macro in Microsoft Excel. Learn how to automate your work and save time.

How to Remotely Access Huawei's HG8121H Router

Learn how to remotely access Huawei's HG8121H router and monitor its control from an administrative page, even when connected to a network. This guide will help you with the necessary steps to set up remote access.

Fixing a Missing Small Finger Connector in a Dell XPS 13-9305 Laptop - Tech Support Guide

This guide provides step-by-step instructions on finding a replacement for a missing small finger connector in a Dell XPS 13-9305 laptop. The article also includes SEO-optimized keywords and a call to action for readers to learn more about tech support solutions.

Compare Two Images Using FFmpeg

Learn how to compare two images using FFmpeg, a powerful and versatile multimedia framework. This tutorial provides a simple command to overlay two videos for visual comparison.

Windows 11 Calendar Popup Not Working on Second Monitor: Fix

Learn how to fix the issue where the Windows 11 calendar popup is not working on a secondary monitor. Follow our step-by-step guide to resolve the problem and get back to smoothly using the extend displays and start menu search bar features.

Find Process Pinning Core in Windows 10

This article will guide you on how to find process pinning core in Windows 10. We will look at the Task Manager and see multiple cores pinned almost pinned. Let's try to find the details using CPU numbers.

Copy .exe file to multiple computers

Learn how to copy an .exe file from one computer to multiple computers with administrative privileges.

Excel Tip: Need Help Combining Rows? Here's How to Do It Easily

If you're a student new to coding, this tutorial will help you combine copied and pasted Excel rows quickly and easily. Learn how to use Excel's built-in features to manipulate your data and save time. Read more to become an Excel pro!

Can't Change Home Directory in TrueNAS: A Guide for Userx Example

Learn how to change the home directory for a user in TrueNAS. This guide focuses on the Userx example and explains the issue when the $HOME variable is not configured correctly.

Best Way to Change Windows 11 SID (System ID) on Cloned PCs to Avoid Conflicts

Learn the best way to change the System ID (SID) on cloned Windows 11 PCs to avoid conflicts, especially when installing apps on the cloned PC using Acronis True Image. This guide provides step-by-step instructions to ensure a smooth cloning process.

Debian 12 Wireguard Client Connection to Fritzbox 7530 VPN Router/Server: How to Force Local Internet Connection

This article provides steps to successfully connect a Debian 12 Wireguard client to a Fritzbox 7530 VPN router/server. It also covers how to force the Debian 12 client to use a local internet connection rather than passing all traffic through the VPN tunnel.

Check Server Rebooted - Send Email Alert

Learn how to set up a system that checks if a server has rebooted and sends an email alert. This guide covers using various tools like ManageEngine, Nagios, and PowerShell.

Auto-refresh Firefox Kiosk Unable to Connect

This article provides solutions for a Firefox Kiosk that is unable to connect to the server, causing the kiosk to display 'Unable to connect Firefox cannot establish a connection to the server'.

Windows 10 Cygwin Error: /bin/bash: Exit 126. Failed to Run /bin/bash: Permission Denied - A Quick Guide to Troubleshooting

If you're encountering a Cygwin error on Windows 10 with an exit code 126 and permission denied message, this guide will help you quickly identify and fix the issue. Learn about potential causes and solutions now.

The Best Way to Change Windows 11 SID on Cloned PCs

Learn the best way to change the Windows 11 SID on two identical PCs after cloning one using Acronis True Image. A step-by-step guide to ensure a smooth transition. Read more for detailed tech support.

Create New Calc Workbook Template File: A Comprehensive Guide

Learn how to create a new LibreOffice Calc workbook template file with ease. Follow our step-by-step guide to streamline your spreadsheet creation process. Optimize your workflow and increase productivity.

How to Get a List of Perforce Clients Not Accessed in the Last 30 Days?

In this tech support article, we will guide you on obtaining a list of Perforce clients that haven't been accessed in the last 30 days. This can be helpful for managing and maintaining your Perforce servers. Let's dive in and explore the steps to generate this list.

Postman: Sending POST requests

Learn how to use Postman to send POST requests to URLs. In this tutorial, we will show you how to send a POST request to a machine using the provided URL.

Browser Not Rendering HTML Correctly on PC

Recently, browsers on PC have started not rendering parts of HTML pages, particularly 'code' attributes. This issue does not occur on Linux machines or phones.

Tile Windows Efficiently in Microsoft Windows 11

Discover how to tile windows in Microsoft Windows 11 using supers + arrow keys for a more intuitive and efficient work experience. Learn how to tile windows to the left and right panes for better multitasking.

Installing pgAdmin4 Server Mode on Debian 12 with Nginx and Gunicorn

This article provides a step-by-step guide on how to install pgAdmin4 in server mode on a Debian 12 system using Nginx and Gunicorn. The pgAdmin4 setup is placed inside a virtual environment.

Is it possible to have a USB 4 host without xHCI?

Comparing previous host controller specifications with xHCI, a vendor-neutral solution is needed to access USB without relying on the USB-IF specification that doesn't specify it. USB 4 defines...

Google Websites: Broken Google Drive Login Picker on Chrome

For the past year, the Google Drive activity login picker on Google websites has stopped working, causing no response when clicking buttons. Console shows errors related to C...

Comments loops behaved differently outside loops in Tcl

This article discusses the strange behavior of comments loops in Tcl, and why they don't work as expected outside of loops.

Solving Gigabyte Motherboard Periodic Stuttering Issue in Linux on Intel CPUs

This article aims to provide a solution for users experiencing periodic stuttering on Gigabyte motherboards with Intel CPUs when running Linux. The issue may occur even after switching from an i5-6600k to an i7-7700, and affects AMD-based systems as well. The article will provide insights into potential causes and offer troubleshooting steps for this issue.

Adobe Acrobat: Keyboard & Mouse Shortcut to Resize Image Preserving Aspect Ratio

Learn how to resize an image in Adobe Acrobat while preserving its aspect ratio using a simple keyboard and mouse shortcut. This technique is useful when you need to fit a large image into a small space without distorting it. Read more to explore this tech support tip.

Does Norton Security 365 block Chrome on Windows 11?

Users want to test if Norton 360 security capabilities block app access to the internet, specifically Chrome on Windows 11. They went to Norton's smart firewall page to set access for allow or block.

Matching Frequency Function Output Column Header

This article discusses a SQL function that correctly returns the greatest number of matching frequency function output column headers. It's important for tech support to understand this function for efficient problem-solving.

Printing Adobe PDF Poster Format Equal Amount White Space

This article provides instructions on how to print a double-sided dust cover book using Adobe PDF Poster Format with equal amount of white space. The book is to be printed on Letter-sized paper, while the dust cover is to be printed on 20 inches x 8.5 inches paper.

Norton Security 365: Why Isn't It Blocking Chrome?

Having trouble with Norton Security 365 not blocking Chrome from accessing the internet? Learn how to troubleshoot this issue and ensure your firewall settings are optimized for your needs. Read more to find out how.

BIOS Recognizes New SSD, but Windows 11 Doesn't - Is There an Issue?

If your BIOS recognizes a new SSD but Windows 11 doesn't, there might be an issue. This article provides helpful insights to troubleshoot and resolve this problem. Learn more about possible causes and solutions to get your system up and running.

uBlock Origin Custom Filters: Leading Double-Pipe Symbols Not Working?

This article provides a solution for issues encountered when using leading double-pipe symbols in uBlock Origin custom filters. It explains the syntax for matching beginning domain/hostnames URLs and disables Reddit's auto-translation feature.

Pi-hole Running Docker Desktop on MacOSX: Network Mode: host Not Filtering

This article provides a solution for Pi-hole users running Docker Desktop on MacOSX who are experiencing issues with network mode: host not filtering. We will walk through the necessary steps to modify the docker-compose.yml file to ensure proper functioning.

New Router, New Subnet - Printer Connections Broken

A new router has been installed, replacing the old one provided by Spectrum. The internet connection is working great, but the printer connections have been broken. Let's start digging to find the problem...

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