Articles about p | 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.

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.

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.

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.

Filename Not Matched: Unzipping Newer Version in Windows

This article explains how to resolve filename not matched error while unzipping newer version in Windows.

Running Multiple Commands with Admin PS1 File in Windows Terminal

Learn how to run multiple commands using an Admin PS1 file in Windows Terminal. This article provides a step-by-step guide with an example.

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.

Unable to Stream Two TMPLAY streams simultaneously on nginx/1.22.1 with ffmpeg on Raspberry Pi

This article discusses an issue where two TMPLAY streams cannot be played simultaneously using nginx/1.22.1 and ffmpeg on a Raspberry Pi. It provides possible solutions and workarounds.

How to Make Your Computer Go to Sleep with Minimal App Usage and No Display Shutting

Learn how to put your computer into sleep mode while minimizing app usage and keeping the display on. Save power and preserve components without locking the screen.

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.

Communicating with Internal NICs using iptables: Route Internet Traffic

Learn how to communicate with internal NICs (enp2s0 and enp3s0) using iptables to route internet traffic on a Linux system with three NICs, where one is connected to the internet (enp1s0).

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.

Removing Ubuntu Partition as Primary in Dual-Boot Laptop

Learn how to remove Ubuntu partition as the primary one in a dual-boot laptop, ensuring a smooth Windows experience.

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.

Change Refresh Rate Whenever Power Profile Switches with PowerDevil

Learn how to change the refresh rate of your monitor whenever you switch power profiles using PowerDevil.

USB Wi-Fi Dongle Not Getting IP Address on Ubuntu 18.04 with New USB 3.0 Dongle

A user is experiencing issues with a new USB 3.0 Wi-Fi dongle not obtaining an IP address on Ubuntu 18.04, despite the old USB 2.0 dongle working fine albeit slowly. Learn how to troubleshoot and resolve this issue.

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.

Transferring Logged-in Gmail Sessions from Old to New Laptop

Learn how to transfer logged-in Gmail sessions from an old laptop to a new one without re-entering your credentials.

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.

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.

Assigning Four-Finger Tap Gesture to Function Key F24 Programmatically: Unexpected Keypresses Triggered

In this tech support article, we will guide you through the process of assigning a four-finger tap gesture to the Function Key F24 using the pynput library in Python on a Windows system. However, some users have reported unexpected keypresses being triggered after implementing this solution. In this article, we will discuss possible causes and provide solutions to prevent this 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.

Successfully Deploying OpenVPN with pfSense Firewall Behind Starlink Dish

This article explains the process of successfully deploying OpenVPN with a pfSense firewall behind a Starlink dish. The connection between the Netgate pfSense firewall and the Starlink dish has been established, and both WAN and LAN are running smoothly. Port 1 WAN (192.168.xxx.x) has been configured. Learn how to configure OpenVPN with pfSense and Starlink.

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

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