Articles about c | UserComp.com

Convert Milliseconds Timestamp to DateTime in LibreOffice: A Comprehensive Guide

In this tech support article, we will guide you through the process of converting milliseconds timestamps to DateTime in LibreOffice. If you're struggling to find a built-in way to do this, keep reading.

Lenovo Laptop: Understanding CPU Speed and Power Options - Plugged In

Learn about Lenovo laptop CPU speed and power options when the device is plugged in and connected to AC power.

Connect IP Camera to Computer: Hosted Server Solution for Client-Server Architecture

Learn how to connect your IP camera to a computer using a hosted server solution for a client-server architecture. This guide covers the basics of programming and provides a Github repository example.

Excel XLOOKUP Wildcards: Functionality Change and Usage

In this tech support article, we will discuss the functionality change of Excel's XLOOKUP wildcards feature. We will explain how to use XLOOKUP with wildcards in Excel and provide some examples to help you understand the changes.

Creating Shortcuts and Unpacking Selected Archives in Total Commander

Learn how to create shortcuts and unpack selected archives in Total Commander for a more convenient file management experience.

Troubleshooting Analogue Video Audio Signal with 3.5mm Jack

Experiencing issues with an Analogue video or audio signal through a 3.5mm jack? Learn how to troubleshoot and identify potential causes.

Raspberry Pi Getting Multiple IP Addresses: DHCP Conflicts

This article explains how to resolve DHCP conflicts on a Raspberry Pi that is receiving multiple IP addresses.

Maintaining a Constant Number of Lines in a Page: Macro Modify Sheet

Learn how to keep a constant number of lines in a page using macro modify sheets on Linux platforms. This article provides a step-by-step guide for creating and implementing macros in various text editors like LibreOffice Writer, Microsoft Word, and Google Docs.

Bash Script: Listing Files with tputs and ls-t

In this tech support article, we will show you how to list files using Bash script with the tputs and ls-t commands.

Split Video onto Two Displays with VLC on Raspberry Pi

Learn how to split a video into two displays using VLC media player on a Raspberry Pi with HDMI-connected screens. Non-manual method.

Creating Excel Percentage Bar Chart: Length Not Increasing

Users report an issue where the length of the Excel percentage bar chart doesn't increase when data is added. This article offers potential solutions to help resolve the problem.

Double XLOOKUP in Excel: Combining Data from Two Sheets

Learn how to perform a Double XLOOKUP in Excel to combine data from two different sheets.

Comparing TIFF Files with 'MSPropertySetStorage' and 'OLEPropertySetStorage' Tags

This article compares two TIFF files based on their 'MSPropertySetStorage' and 'OLEPropertySetStorage' tags. Use this comparison to understand the differences between the two files and their metadata.

Mastering MacOS Command-Tab Switch: F3 and F4 Keys

Learn how to use F3 and F4 keys for app switching in MacOS. Discover the benefits of this command-tab shortcut and how it can improve your productivity.

Hide Specific Desktop in Windows with Keyboard Shortcut

Learn how to hide specific desktops in Windows 10 using the WIN+Tab shortcut.

Changing LAN IPv4 DHCP makes OpenSense Unreachable on Hetzner

In this article, we will guide you through the process of resolving the issue of OpenSense becoming unreachable after changing the LAN IPv4 DHCP settings on Hetzner.

Solving Windows 11 Cloning Issue: Source Target Drive Wiped

Learn how to troubleshoot and resolve issues when cloning a partition from one drive to another in Windows 11, resulting in a wiped source target drive.

Firefox: Shortcuts Reappearing in New Tabs Despite Removal

Users report that Firefox continues to display shortcuts in new tabs even after they have been removed. This issue can be frustrating and may impact productivity. In this article, we will explore possible solutions to prevent shortcuts from reappearing in new Firefox tabs.

FFV1 vs. H.264/H.265: Lossless vs. Huffyuv Encoding for Videos

Compare FFV1, H.264, H.265, and Huffyuv video encoding formats, focusing on lossless compression.

Understanding `echo`, Brackets, and Parentheses in Tech Support: `()` and `()` in `echo` statements

In this article, we'll discuss the use of `echo` statements, brackets, and parentheses in tech support. We'll clarify if changing `echo()` to `echo[]` or setting variables `a` and `b` inside brackets affects the `echo()` function's behavior.

IP Hide Allocation Issue on Various Sites: A Common Misconception

Users have reported issues with IP hide allocation not working on several sites. However, this is a common misconception. Let's clarify the situation.

Troubleshooting Crontab Task Execution: A Simple Script Isn't Running

This article provides a step-by-step guide to troubleshoot Crontab task execution issues when a simple script fails to run. We will create a test script and discuss common errors and their solutions.

Setting up Docker Development Environment: Installing Tools and Using VSCode Remote Development

Learn how to set up a Docker development environment, install necessary tools, and use Visual Studio Code for remote development. This guide covers the basics of Docker and VSCode, making it easy for developers to get started.

Centos 7: Resolving FFmpeg Issues (Version 2.8.15)

Encountered errors while attempting to run FFmpeg on Centos 7 servers? Learn how to resolve FFmpeg version 2.8.15 issues with this comprehensive troubleshooting guide.

Unauthorized Access to Computer: Recent Activity and Microworkers

Recent unauthorized access to your computer has been reported. Discover the source of the intrusion and protect your documents from Microworkers.

Batch Script: Decoding 70 Audio Files with VGMStream using Custom Options

Learn how to decode and process 70 VGMStream audio files using a batch script. This tutorial covers custom options like output path and logging.

Comparing TIFF File Tags: MSPropertySetStorage vs OLEPropertySetStorage

This article compares the TIFF file tags MSPropertySetStorage and OLEPropertySetStorage. Learn about their differences and how they affect TIFF files.

Unexpected Findings: Laptop Memory Details Indicate DIMM Slots?

When planning to upgrade the RAM of a laptop, it's essential to ensure the correct memory type is used. Typically, laptops use SODIMM memory, while desktops use DIMM memory. However, recent findings suggest some laptops may have DIMM slots. Let's explore this unexpected discovery.

Connecting to a Directory in VSCode for SSH: A Step-by-Step Guide

Learn how to connect to a directory in Visual Studio Code using SSH. This article provides a step-by-step guide for connecting the current window's host to a directory.

Generating Loudnorm Conversion Log File with FFmpeg: A Step-by-Step Guide

Learn how to generate a conversion log file when using FFmpeg for Loudnorm audio normalization. This article provides a step-by-step guide for both Linux and Windows users.

Add Whole PDF Link: How to Attach Full PDF File to Tech Support Ticket

Learn how to add a whole PDF file as a link to a tech support ticket, making it easier for the support team to access and assist with your issue.

Making OPNsense Unreachable after Changing LAN IPv4 DHCP on Hetzner

Learn how to resolve OPNsense becoming unreachable after changing LAN IPv4 DHCP settings on Hetzner.

Installing wkhtmltopdf on MacOS using Homebrew

This article provides instructions for installing wkhtmltopdf on MacOS using Homebrew. If you encounter errors during the installation process, this article may help you troubleshoot and resolve the issue.

Apple Magic Keyboard: Spacebar Doesn't Respond Unless Shift Key is Pressed - Fixed

Learn how to resolve the issue with Apple Magic Keyboard's spacebar not responding unless the Shift key is pressed in macOS 14.4.1.

Best Way to Host a Multiple Geographic Regions Forum on a Tech Support Site

Learn the best way to host a forum with specific topics scattered around the globe on a tech support site. Discover the benefits and considerations for hosting in multiple regions.

Git: Why 'git checkout --force' Doesn't Always Revert Modified Changes?

When using 'git checkout --force' to revert to a previous commit, you might encounter issues with modified files. Learn why this happens and how to resolve it.

Hardware Encoding MP4 with FFmpeg: Hardcode Subtitles

Learn how to hardware encode MP4 files using FFmpeg with subtitle hardcoding. Convert 100 MKV files to MP4 format while enabling hardware encoding for faster processing.

Resolving 'atrun' Issues on macOS: Launchd Not Working, Disappearing Queues

Learn how to troubleshoot 'atrun' issues on macOS when Launchd is not working, and queued tasks are disappearing. Follow the steps below to resolve the problem.

Installing Asus Hyper M.2 Expansion Card with GIGABYTE B450M DS3H and Ryzen 5 3600

Learn how to install an Asus Hyper M.2 expansion card on a GIGABYTE B450M DS3H motherboard with a Ryzen 5 3600 processor.

Error Message: 'Set Affinity' for MsMpEng.exe in Task Manager - Access Denied

Users report an error message when attempting to 'set affinity' for MsMpEng.exe in Task Manager, with the message stating 'access denied'. This article aims to explain the cause of the error and provide potential solutions.

Troubleshooting Powershell's Where-Object with Returning Two Values

Learn how to handle situations when Powershell's Where-Object command returns two values.

Low Supported Disk Capacity in Docking Stations: A Common Issue

Many docking stations have a relatively low supported disk capacity. This article discusses potential solutions and workarounds for users experiencing this issue.

Windows Defender Flagging MS Office Apps (Excel & Winword) as Threats: Exclusion Steps

Learn how to exclude MS Office applications (Excel and Winword) from Windows Defender Threat Protection for a smoother user experience.

MacOS: Enabling Disabled Developer Mode After Ignoring Extension Request

Learn how to enable Disabled Developer Mode on MacOS after accidentally ignoring an extension request.

Bypassing GEOIP Protection with VPN: A Web Application Firewall Issue

A user reports that their web application firewall, which has GEOIP protection enabled, allows traffic within a Canadian site, but Google Analytics shows connections originating from Asia. This issue might be due to VPN usage. In this article, we'll discuss possible solutions to bypass GEOIP protection and ensure accurate geolocation data.

Graceful Shutdown of WSL2 with MDADM and p9subsystem on Ubuntu

Learn how to perform a graceful shutdown of WSL2 (Ubuntu, kernel: Linux home 6.1.21.2-microsoft-standard-WSL2) while accessing Windows applications via the standard p9 interface using MDADM and p9subsystem.

Setting up Kerberos SSO for web server login with Microsoft AD

Learn how to set up Kerberos Single Sign-On (SSO) for web server login using Microsoft Active Directory (AD) and Debian Apache. This tutorial will guide you through the process of configuring Kerberos authentication and Microsoft AD as the Key Distribution Center (KDC), enabling you to log in to your web server without typing credentials.

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