Articles about e | UserComp.com

Get Value-Based Letter Grade Index: A Tech Support Guide

Learn how to create a key-based letter grade index and look up its value using a formula. This tech support article explains the process step-by-step.

SSH: Understanding Key File Options and Authentication with GitHub

This article explains the concept of SSH key files and how they are used for authentication with GitHub. It covers the options for designating a key file and the successful authentication process.

VirtualBox Host Adapter Issues with FlareVM and REMnux: A Troubleshooting Guide

Learn how to troubleshoot VirtualBox host adapter issues when using FlareVM and REMnux with a step-by-step guide.

Troubleshooting Bash Script with Suspected Issues of Spaces, Dashes, Filenames and Quoting

Learn how to troubleshoot and fix common issues related to Bash scripting, specifically those involving spaces, dashes, filenames, and quoting.

Parallel Listening with NCSOcat and TCP Ports: Sending Data on Linux

Learn how to use NCSOcat for parallel listening and sending data on Linux using TCP ports. Understand the difference between the first and second command and the role of nohup.

PhonePe: How to Request a Wrong Transaction Refund - Step-by-Step Guide

Learn how to request a refund for a wrong transaction on PhonePe. Follow our step-by-step guide to initiate a refund process, and get your money back in 7 working days.

Getting Started with Custom Emacs Distributions on Debian 12 Linux

Learn how to install and use custom Emacs distributions on Debian 12 Linux, including the Emacs package and additional ELPA packages.

Configuring Docker Mail Server to Send Emails on Behalf of Another Domain

Learn how to configure a Docker mail server to send emails on behalf of another domain. This setup allows you to manage multiple email domains using a single mail server.

Docker Installation Error with Mounted NTFS Volume on Windows 11

This article provides a solution for an error encountered while running Docker commands on Windows 11 with a mounted NTFS volume.

Installing MELPA Repository in Emacs: A Step-by-Step Guide

Learn how to install the MELPA repository in Emacs and add the necessary package archive. Follow this easy-to-understand guide.

IPv4 vs IPv6 Source Address Tunnel with Wireguard: Separate Routing and IP Checking

Learn how to set up a Wireguard tunnel for separate IPv4 and IPv6 routing, and how it affects IP checking on a website tunnel. Disabling NATv4 can lead to blocked traffic.

Getting an Un-expanded Command Line: A Tech Support Guide

Learn how to get an un-expanded command line, possibly through the /proc filesystem, by reading /proc/PID/cmdline.

L2TP VPN Not Working on ER605 Router with Zyxel VDSL Modem

Users report issues with L2TP VPN not working on ER605 routers when connected to a Zyxel VDSL modem. This article offers troubleshooting steps to help resolve the problem.

Cannot Set Two Keyboard Layouts in Awesome WM (v4.3) on Debian 12

Learn how to set up multiple keyboard layouts in Awesome WM (v4.3) on Debian 12. This article includes a step-by-step guide and suggested configuration.

Clone HDD: Windows XP to SSD Solution

Learn how to clone your HDD to a new SSD for a Windows XP computer. Follow our step-by-step guide to ensure a smooth transition.

How to Run Windows File Explorer as a Standalone Application: Elgato Streamdeck Guide

Learn how to run Windows File Explorer as a standalone application using Elgato Streamdeck. Follow this simple guide to streamline your workflow.

Updating Repos Version in Python: A Crossroad for Package Management

Learn how to update the version of your Python repositories during development, ensuring a smooth package management experience.

Configuring OpenSSL for SSL Certificate Creation (Windows Novice)

Learn how to configure OpenSSL for creating SSL certificates on a Windows system. This article is for beginners who may not be familiar with the process.

Recovering Data from a Malfunctioning WD 6400 Bev External Hard Drive

Learn how to recover data from a malfunctioning WD 6400 Bev external hard drive. Follow these steps to ensure data safety and successful recovery.

Troubleshooting Camera Black Issue on Acer Laptop with Windows 11

Experiencing a black screen when trying to use the built-in webcam on your Acer laptop running Windows 11? Learn how to resolve this issue with our step-by-step guide.

Temporarily Disabling Nvidia GPU with devcon.exe and AutoHotkey: Secondary Display Issue

Learn how to temporarily disable an Nvidia GPU using devcon.exe and AutoHotkey to resolve secondary display issues.

Wacom One Tablet Works (ISH) on Fedora 40: Unpredictable Behavior

This article discusses the issue of a Wacom One tablet exhibiting unpredictable behavior when used on a Fedora 40 system. Users have reported that one point worked fine initially but then developed weird behavior when trying to make it function as two. We'll explore potential solutions to help you get your tablet working reliably again.

How Much Disk Space Does Windows 11 Need for Daily Use?

Understanding the minimum disk space requirements for Windows 11 to run smoothly day-to-day.

Repairing VS2019 on Win7: Missing Files Leads to BSOD

Learn how to repair Visual Studio 2019 on Windows 7 when facing a BSOD due to missing files. Follow our step-by-step guide.

Debian 12: Is Geoclue Demo Agent Set for Automatic Startup?

Learn how to check if the Geoclue Demo Agent is set for automatic startup in Debian 12.

Resolving Restricted Mode Issue on YouTube for Personal iPad

Users report encountering the 'Restricted Mode: Turned' grayed-out option on YouTube for their personal iPads. This article provides troubleshooting steps to help resolve the issue.

Using Windows Key for Playing Games (WASD): Disable Pop-ups but Keep Functionality

Learn how to use the Windows key while gaming without disabling it completely, but blocking unwanted pop-ups.

SSH Inaccessible: LightDM Starts on Debian 12 (iMac 2010)

This article explains how to access SSH on a Debian 12 (Bookworm) system running on a 2010 iMac when the LightDM window manager starts and prevents remote SSH access.

Understanding SmartBoot: A Kernel Function for Saving and Loading Needed Objects in RAM

The boot process can be quite tedious as the kernel reloads every needed object into RAM. One day, wondering if there's a way to take a snapshot of the kernel, the concept of SmartBoot came to light.

Can I Set Another OS as Default EFI after Rebooting a Windows PC?

Learn how to set another operating system as default EFI after rebooting a Windows PC.

Creating a Batch File to Open Multiple Computers on a Local Network

Learn how to create a Batch file to open multiple computers connected on a local network using their IP addresses.

Comparing Disks Sizes: PostgreSQL vs Zabbix in Database Management

In scenarios where PostgreSQL databases are rapidly growing and consuming excessive disk space, consider using Zabbix triggers to compare the sizes. Learn how to effectively manage your database infrastructure.

Laptop Overheats and Shuts Down Automatically: Troubleshooting Steps

If your laptop overheats and shuts down automatically within 5-10 minutes after booting, try these troubleshooting steps to identify and resolve the issue.

Setting Up Per-Lower 95% Confidence Interval Curves for Red Generating Kaplan-Meier Survival Graphs in MedCalc Version 23

In this tech support article, we will guide you through the process of setting up per-lower 95% confidence interval curves for red generating Kaplan-Meier survival graphs using MedCalc version 23. This tutorial assumes no prior knowledge of the software or statistical concepts.

Identifying and Removing Virus or Malware from a Windows Computer

Learn how to identify and remove malware or viruses from a Windows computer. Discover common symptoms of infection and effective removal methods.

Installing Debian on a 115GB Hard Drive: A Portable Linux Environment

Learn how to install Debian on a 115GB hard drive and create a portable Linux environment. This step-by-step guide covers partitioning, installing boot files, and other essential tasks.

Two-Way Linking Three Sheets in Excel: A Step-by-Step Guide

Learn how to create a workbook with three interconnected sheets using two-way links in Microsoft Excel. Follow this simple guide to input 'yes' in one sheet and see it reflected in the other sheets.

SSL Certification Verification during Login: A Tech Support Overview

This article discusses the importance of SSL certification verification during the login process for websites and applications, whether they are run on a website or in a container. It covers the implications for clients connecting to these systems and provides troubleshooting tips.

Adding Unknown Video Format V4L2 Support for Infrared Webcam on Linux

Learn how to add support for an unknown video format used by an infrared webcam on a Linux PC. Despite the camera still producing /dev/videodev* devices, the video stream becomes unusable.

Difference: New Message User Reply Erasing Everything

In this tech support article, we will discuss the issue where users hit the 'reply' button in their email client, but instead of replying to the intended email, they erase the previous message. This issue can occur in various email clients like Thunderbird, Outlook, or Apple Mail.

Possible Solution: Convert Legacy USB Chargers to USB-C Power Delivery Adapter

Many new USB-C devices do not make full use of legacy USB chargers. Here's a possible solution: converting legacy USB chargers to USB-C Power Delivery adapters.

Linux Console: Plaintext SVG Display Preview for Remote Systems

Learn how to preview SVG images in the console of a remote Ubuntu system without graphical display.

Updating Tax Payout Information for Publishing Paid Applications in Microsoft Store

Learn how to update your tax payout information when publishing a paid application on Microsoft Store. Follow these steps to ensure a smooth publishing process.

Extracting Text Formatting Information from Old Word Files: Floppy Disks and Apple Computers

Learn how to extract text formatting information from old Word files, specifically those initially written on floppy disks using Apple computers. This process can help preserve the original formatting when converting these files to a modern format.

Sending Sales Orders and Invoices from Outlook with Multiple Email Accounts for Three Different Companies

Learn how to send sales orders and invoices from Outlook using multiple email accounts for three different companies.

Odd Behavior Across Multiple PCs: 9900K/2060, 4790K/1030, i3/HD5500, 7800X3D/4070

Users report inconsistent behavior across multiple PCs with different specifications: Desktop with 9900K and 2060, multimedia PC with 4790K and 1030, laptop with i3 and HD5500, and desktop with 7800X3D and 4070. Identify commonalities and potential solutions.

Understanding Single Catalogue Loads in Translation Workflow: Python Example

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