Articles about tech | UserComp.com

Understanding Mouse DPI and Poll Rate

Learn about mouse DPI and poll rate, and how they affect your gaming and overall mouse performance. Discover the optimal settings for a smooth and precise mouse experience.

Troubleshooting: Curl SFTP Uploads Empty File without Error

Learn how to troubleshoot the issue of Curl uploading empty files via SFTP without any error messages. Find solutions and tips for resolving this problem in a Linux environment.

How does interrupt controller deals with PCI, QPI and other buses?

Learn how the interrupt controller manages interrupts from various buses such as PCI, QPI, and others. Understand the role of the interrupt controller in coordinating communication between devices and the CPU. Explore the impact of interrupt handling on system performance and troubleshooting techniques.

How to Install Qt 5.15 onto CentOS 7

Learn how to install Qt 5.15 on CentOS 7 for enhanced application development. This step-by-step guide will help you set up Qt on your CentOS 7 system and take advantage of its powerful features.

How to Get the Name of DAC in Linux

Learn how to retrieve the name of DAC (Digital-to-Analog Converter) in Linux. This article provides step-by-step instructions and commands to help you identify the DAC name on your Linux system.

Disable Windows Sound When an Impossible Operation is Performed

Learn how to disable Windows sound when attempting an operation that is not possible. This article provides step-by-step instructions for managing system sounds on Windows 10.

Troubleshooting Common Issues with Windows 10 and Office 2021

Learn how to resolve common issues encountered while using Windows 10 and Office 2021. This article provides step-by-step solutions for problems related to Microsoft Excel and SharePoint, ensuring a smooth user experience.

Excel Geography Can't Find Coordinates for Some Cities

Learn how to troubleshoot Excel's inability to find coordinates for certain cities. Find solutions to ensure accurate geographical data in your Excel spreadsheets.

How to Change Excel Character Set? | Tech Support

Learn how to change the character set in Excel to properly display special characters. This article provides step-by-step instructions and tips for adjusting the character encoding settings in Microsoft Excel.

How to Echo All the Output from a ls Command in Bash

Learn how to echo all the output from a ls command in bash. This article provides step-by-step instructions on how to display the complete output of the ls command, including special characters. Improve your bash scripting skills and efficiently handle file listings.

How to compute the total size of files included by tar after exclude flags?

Learn how to calculate the total size of files included in a tar archive after applying exclude flags. This article provides step-by-step instructions for Linux users, focusing on the tar command and file size computation.

How do control bits in ARM Thumb MOV|CMP|ADD|SUB Rd/Rn, #imm8 act on switches in CPU to achieve the desired operations?

Learn how control bits in ARM Thumb MOV, CMP, ADD, and SUB instructions interact with switches in the CPU to perform specific operations. Gain insights into the functionality and implementation of these control bits.

Unable to install libjsonrpccpp-dev and other dependencies on Linux Mint 21.2

Encountering issues while trying to install libjsonrpccpp-dev and its dependencies on Linux Mint 21.2? This article provides troubleshooting steps and solutions to overcome installation problems related to apt and apt-get commands.

Excel can't find my coordination

Having trouble with Excel not being able to find your coordination? This article provides solutions and tips to resolve this issue and get your work back on track.

Troubleshooting: Unable to Connect to Server with Domain Name Only IPv6 Address

Learn how to troubleshoot the issue of being unable to connect to a server using only the domain name and an IPv6 address. This article provides step-by-step instructions and solutions for resolving the problem in Google Chrome and other browsers.

How to Write Debug Data to a Root Owned File in Bash

Learn how to write debug data to a root owned file in Bash. This article provides step-by-step instructions on redirecting debug output to a file with root permissions, ensuring effective troubleshooting and analysis.

How to Disable Supremo Program and Service on Windows 10

Having trouble eliminating the Supremo program and service on your Windows 10? Learn how to disable it effectively using Task Manager and prevent it from popping back up.

How to change Adjust Scrollback - Konsole, via Bash?

Learn how to change and adjust the scrollback in Konsole using Bash. This article provides step-by-step instructions for modifying scrollback settings in the Konsole terminal emulator on Linux.

How to Transfer a Zipped CHM File and Keep it Unreadable

Learn how to transfer a zipped CHM file while ensuring its unreadability. This article provides step-by-step instructions and tips to maintain the file's security and privacy.

Troubleshooting D-LINK DGS-1005A Network Switch Issues

Encountering issues with your D-LINK DGS-1005A network switch? This article provides troubleshooting steps to resolve common problems and get your switch up and running again.

Open file from previous commits without overwriting working copy

Learn how to open a file from previous commits in Visual Studio Code without overwriting your current working copy. This article provides step-by-step instructions and tips for efficient file management.

Laptop Shutting Down and CPU Temperature Spikes: Troubleshooting Guide

Experiencing frequent laptop shutdowns and unusual CPU temperature spikes? This troubleshooting guide provides solutions to resolve these issues and prevent further damage to your laptop.

Too Many Numbers in Outlook: How to Fix the Issue

Encountering too many numbers in your Outlook emails? Learn how to fix this issue in Microsoft Outlook 2013 and ensure a clutter-free inbox. Follow our step-by-step guide to resolve this problem and improve your email management.

How to Turn Discord Notifications All at Once: A Step-by-Step Guide

Learn how to easily turn off Discord notifications all at once instead of one by one. Follow this step-by-step guide to manage your Discord notifications efficiently and improve your user experience.

Can you force install a website as PWA on Chrome?

Learn how to force install a website as a Progressive Web App (PWA) on Chrome in Linux. This article provides step-by-step instructions on enabling PWA installation for any website on the Chrome browser.

How to Block a Printer on a Ubiquiti Network from Guest Users

Learn how to secure your Ubiquiti network by blocking guest users from accessing your printer. Follow these step-by-step instructions to enhance network security and protect your printer from unauthorized access.

Understanding Shift Differentials in Microsoft Excel Worksheet Functions

Learn about shift differentials in Microsoft Excel worksheet functions. Discover how to use these powerful tools to calculate and analyze data in your spreadsheets. Improve your Excel skills and efficiency with this comprehensive guide.

Change default location of icons in Windows 10

Learn how to change the default location of icons in Windows 10. This article provides step-by-step instructions to customize the icon placement on your desktop for a more organized workspace.

Increasing File Size to Go Unnoticed in Windows Defender

Learn how to increase the file size to evade detection by Windows Defender. This article provides step-by-step instructions on using Linux and dd to modify file size without triggering Windows Defender's security measures.

How to change audio track in video and shift it with ffmpeg

Learn how to change the audio track in a video and shift it using ffmpeg. This article provides step-by-step instructions on how to manipulate audio tracks in videos for various purposes.

How to Assign a Button to Jump Through Wildcards in Chrome or Firefox

Learn how to assign a button to jump through wildcards such as *** in Chrome or Firefox. This article provides step-by-step instructions and recommended extensions to enhance your browsing experience.

How to Remove Embedded GUID in Word and Pages

Learn how to remove the embedded GUID in Word and Pages documents. This article provides step-by-step instructions on removing the GUID, which is different from personal metadata. Ensure your documents are free from unwanted identifiers.

Converting ffmpeg command to fluent-ffmpeg code

Learn how to convert an ffmpeg command to fluent-ffmpeg code on Ubuntu using Node.js. This article provides step-by-step instructions and examples to help you seamlessly transition your ffmpeg commands to fluent-ffmpeg code.

Problems after updating Manjaro Xfce - laptop turned off. How to fix?

Encountering problems after updating Manjaro Xfce where the laptop suddenly turns off? This article provides solutions to fix the issue and get your system running smoothly again.

Solving Instruction Set Issues: Understanding Memory and Cache in Computer Architecture

Learn how to solve issues related to instruction sets with 8 lines used for both memory and cache. Explore the intricacies of computer architecture and gain a deeper understanding of memory and cache management.

Troubleshooting BitLocker Triggered After Using Clonezilla on Surface Pro 7+

Learn how to resolve the issue of BitLocker being triggered after using Clonezilla on a Surface Pro 7+. Follow our step-by-step guide to troubleshoot this problem and regain access to your encrypted data.

How to End screen -x: A Terminal Guide

Learn how to properly end the screen -x command in the terminal. This guide provides step-by-step instructions and troubleshooting tips.

LibreOffice Calc Clears Clipboard

Learn how to troubleshoot the issue of LibreOffice Calc clearing the clipboard. Find solutions to prevent data loss and ensure smooth copy-paste functionality in Calc.

How to unpack MSP? - Tech Support Guide

Learn how to unpack MSP files on Windows. This guide provides step-by-step instructions for extracting MSP packages, allowing you to install or update software effortlessly.

Error while running python3-fail2ban with "PY_SSIZE_T_CLEAN macro must be defined for # formats"

Encountering an error while running python3-fail2ban with the "PY_SSIZE_T_CLEAN macro must be defined for # formats" message? Find out how to resolve this issue and ensure smooth operation of fail2ban on your Linux system.

Creating HLS Segments with a Duration of 200 Seconds

Learn how to use ffmpeg to create HLS segments with a duration of 200 seconds. This article provides step-by-step instructions and tips for optimizing your video streaming experience.

Check values from previous rows in Microsoft Access Table data validation rule

Learn how to check values from previous rows in a Microsoft Access Table data validation rule. This article provides step-by-step instructions on setting up the rule and ensuring data integrity in your Access database.

Prevent Google from Appending US Geolocation to Google Play Store Search Results

Learn how to stop Google from adding US geolocation information to search results in the Google Play Store. This article provides step-by-step instructions for preventing this feature and ensuring accurate search results.

How to Change VSCode Code Analysis Mode for C

Learn how to change the code analysis mode for C in Visual Studio Code (VSCode). This article provides step-by-step instructions to optimize your code analysis experience for C programming.

How to Unbind the Super Key in Windows 11

Learn how to unbind the Super key in Windows 11 using a simple command. This article provides step-by-step instructions to customize your keyboard shortcuts and improve your workflow.

Cannot SCP from a Cisco C3560G with PuTTY SCP: FATAL ERROR: Received unexpected end-of-file from server

Learn how to troubleshoot the 'Cannot SCP from a Cisco C3560G with PuTTY SCP: FATAL ERROR: Received unexpected end-of-file from server' error. This article provides step-by-step instructions to resolve the issue and successfully transfer files using SCP.

DNS and NSLOOKUP: Troubleshooting Network Connectivity Issues

Learn how to troubleshoot network connectivity issues using DNS and NSLOOKUP. This article provides step-by-step instructions and tips for resolving common problems related to DNS and network configuration in Microsoft Windows.

Setting EXIM envelope_to_add

Learn how to set the EXIM envelope_to_add parameter for enhanced email delivery. This article provides step-by-step instructions and tips for optimizing your EXIM configuration.

How to Add a New Folder to Yii2 with Nginx

Learn how to add a new folder to Yii2 framework with Nginx server. This article provides step-by-step instructions and tips for configuring Yii2 and Nginx to create and access a new folder within your project.

How to Enable Cookies Only for Google.com

Learn how to enable cookies exclusively for Google.com in Google Chrome. This article provides step-by-step instructions on how to configure your browser settings to allow cookies only for the Google search engine, ensuring a seamless browsing experience.

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