Articles about en | UserComp.com

Excel Pivot Table: Showing Count of First Column with Quiz Assignment Mark Range

As a beginner in Excel, I am currently practicing with PivotTables. My data is in Table 7, with ROW Labels and an added field called 'QuizAssignmentMarkRange'. I want to create a PivotTable that shows the count of the first column.

Maintaining Cloud-to-Cloud Backup: A Good Open-Source Solution for Large Set Files

Discover a reliable open-source solution for maintaining cloud-to-cloud backups, particularly for large set files. This article provides an overview of the best practices and tools to ensure seamless data transfer and protection between popular cloud services.

Accessing File Association Information on macOS Sonoma (14.3.1)

Learn how to access and modify file association information on macOS Sonoma (14.3.1) using the ~/Library/Preferences/com.apple.LaunchServices.plist file.

Adding Green Video Overlay with FFmpeg: Define Interval

Learn how to add a green video overlay that appears every minute using FFmpeg.

Managing Concurrent Reads of NFS Files with Multiple Processes: An Algorithm Perspective

This article discusses an intelligent algorithm for managing concurrent reads of NFS files by multiple processes, addressing network efficiency concerns in NFS systems.

Changing Ink Color and Size with Pentools Slideshow in Microsoft Office on Android using Samsung Tablet

Learn how to change ink color and size using Pentools Slideshow in Microsoft Office on Android while using a Samsung Tablet.

VSCode IntelliSense Not Working with PowerShell 5.1: A Common Issue and Solutions

Many users report various issues with VSCode IntelliSense not working properly, especially when using PowerShell 5.1. In this article, we will discuss the possible causes and provide some solutions to help you get your IntelliSense feature back up and running.

Unable to Find Installed Linux Boot Menu on ThinkCentre M92p

Users report being unable to find the Linux boot menu after a successful installation on their ThinkCentre M92p. This article provides potential solutions to help you access the Linux boot menu.

Font Rendering Issue in Blink-based Browsers on MacOS

Users have reported unintelligible text displayed on websites when using Blink-based browsers on MacOS. The issue can be temporarily resolved by manually changing font-weight.

How to Open RDP in 99% Full Screen

Learn how to open Remote Desktop Protocol (RDP) in 99% full screen on your laptop, ensuring optimal viewing experience.

Taking Screenshots of Specific Frames in FFmpeg with SMP4 Files

Learn how to capture specific frames from an SMP4 video file using FFmpeg and save them as JPG images with a single command.

Configuring OpenVPN with Public IP: Accessing Server from Local Network

Learn how to configure OpenVPN to allow users to access a server using a public IP address from a local network.

Encrypted dmg file: Password no longer working - Mac solution

Learn how to resolve an issue with an encrypted dmg file when the password no longer works. This article provides a solution for Mac users.

Is Grounding Necessary for Motherboard Standoffs in a Wooden PC Case?

A user has built a custom wooden PC case using a laser engraver and is unsure if grounding is necessary for motherboard standoffs in the wooden case. In this article, we will explore the importance of grounding motherboard standoffs in a wooden PC case and the potential risks of not doing so.

Editing OpenWRT Source Code for Handshake Replacement in School Project

Learn how to edit OpenWRT source code to implement a security algorithm for handshake replacement in a school project. Follow these steps to get started.

Thunderbolt 3 Not Working on ASUS ZenBook Pro UX501VW: Driver and BIOS Update Needed

Experiencing issues connecting monitors via Thunderbolt 3 on your ASUS ZenBook Pro UX501VW? It might be time for a driver and BIOS update.

Fixing Unwanted Screenshot Capture Window with Greenshot

Users report an issue with Greenshot tool where the screenshot capture window does not close properly after taking a snapshot. Here's how to fix the issue on Linux, Windows, and MacOS.

Enforcing Maximum Authentication Time in OpenSSH Configuration

Learn how to enforce a maximum authentication time limit in OpenSSH configuration to enhance server security. Implementing MaxAuthAge option.

Integrating AI Frameworks in Mobile App Development: A Revolution in User Experiences

AI frameworks are increasingly integrated into mobile app development, revolutionizing user experiences and functionalities. In this tech support article, we seek to provide insights and guidance on implementing these technologies.

How to Save Greenshot Captures in a Specific Folder instead of Temporary Folder?

Learn how to save Greenshot captures in a specific folder instead of the temporary folder that gets deleted eventually.

Edit Shortcut: Removing Thunderbird Submenu from Start Menu/Taskbar

Learn how to edit the shortcut for Thunderbird's submenu in the Start Menu or Taskbar to remove the 'Compose new message' and 'Open address book' options.

Generate Video Slider using FFmpeg: A Step-by-Step Guide

Learn how to create a video slider using Python script and FFmpeg. In this tutorial, we will try to replicate the effect shown in this example (first 10 seconds): <https://youtu.be/F_wf1uHqZRA>. Let's get started!

Bitvise Client: Handling Host Key Verification with Password Authentication

Learn how to handle Host Key Verification when using password authentication with Bitvise Client. This article provides a step-by-step guide for Linux, Windows, and MacOS users.

Isolating a Ubuntu Desktop VM using VBox and Endian Firewall

Learn how to isolate an Ubuntu Desktop VM using VirtualBox and Endian Firewall, allowing internet access.

New Teams Client: Default App Meetings Not Set on Fresh Machines without Old MSTeams Installed

Users on fresh machines without old MSTeams installed find that default app settings for joining meetings in the New Teams Client are not set. This article explains how to configure the New Teams Client for optimal meeting experience.

Applying Patches to Hundreds of Duplicate Files with Different Names on a Linux System

Learn how to apply patches to hundreds of duplicate files with different names on a Linux system using various methods and tools.

Installing PHP 8.2 Offline on Ubuntu 20.04: Dependencies

Learn how to download and install PHP 8.2 dependencies offline on Ubuntu 20.04 (Focal) system.

Customer Order Tracking Depletes Inventory Automatically: Troubleshooting Worksheet System

Experience issues with your worksheet system where customer orders deplete inventory automatically? Learn how to troubleshoot and prevent this problem.

Migrating Encrypted Data from OneOnedrive to Another: A Step-by-Step Guide

Learn how to migrate encrypted data from one OneDrive container to another. This step-by-step guide covers creating a new container and transferring encrypted files.

Resolving Ping Issue: Laptop (Lenovo X1 Carbon) Unreachable - Suspend and Destination Host Unreachable

Experiencing a ping issue with your Lenovo X1 Carbon running Ubuntu 22.04 while connected via wifi? Learn how to resolve the 'Suspend' and 'Destination Host Unreachable' errors.

Using GVFS with Debian OpenBox: A How-To Guide

In this article, we will explore how to use GVFS (GNOME Virtual File System) with Debian OpenBox. We'll cover the necessary steps to install and configure GVFS on Debian, and discuss its benefits for OpenBox users. Read more to learn how to enhance your OpenBox experience.

Disable Reddit Hover Tooltip for User Avatars

Learn how to disable the Reddit hover tooltip for user avatars, which can be annoying and distracting when browsing comments.

VDSL Connection Slow: Understanding Line Attenuation and Solutions

Learn about VDSL line attenuation and its impact on slow connections. Discover effective solutions to improve your VDSL broadband speed.

Disabling AEAD in GnuPG for Creating PGP Keys: A Solution

Learn how to disable the Advanced Encryption Standard with Authenticated Data (AEAD) when creating new PGP keys using GnuPG version 2.4.

Installing VirtualBox on Debian 12 Testing: Dependency Issue with libvpx

This article provides a solution for users experiencing a dependency issue while installing VirtualBox on Debian 12 Testing, specifically related to the package libvpx.

Error Installing Extensions in VSCode on Chromebook: '#!/bin/bash' Unexpected Token

Users encountering issues installing extensions in Visual Studio Code on Chromebooks may come across an error message with an unexpected token '#!/bin/bash'. This article explains the cause and suggests solutions.

Bulk Remove Items from Bluetooth Devices List in Windows 11

Learn how to remove multiple Bluetooth devices from the Windows 11 quick connect list using script or event viewer.

Postfix with OpenSSL 3: Auto DH Parameters

This article explains how to configure Postfix to use OpenSSL 3's auto DH parameters.

How to Move Files from Folder1 to Folder2 while Keeping Folder1's Last 3 Hours Files

Learn how to create a batch file to move files from Folder1 to Folder2 while keeping the last 3 hours files in Folder1.

Postfix 3.7 and OpenSSL 3: Configuring DH Parameters

This article explains how to configure DH parameters in Postfix 3.7 when using OpenSSL 3.0.0 or later.

Lenovo Thinkpad Sudden Blackouts: A Three-Cycle Mystery

Users report their Lenovo Thinkpads suddenly going black and coming back on in a three-cycle pattern while plugged in and charging. This article provides potential solutions for this issue.

Handling Multiple Concurrent Requests to the Same Host using TCP

In this tech support article, we will discuss how to handle multiple concurrent requests to the same host using TCP. When a web server exposes port 80 with two endpoints, one returning dataset A and the other returning dataset B, an application may send two requests simultaneously. Let's explore ways to manage these concurrent requests effectively.

Monitoring Windows Event IDs for Unsuccessful Logins, Unlocks, and Startups in Windows 11

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