Articles about ca | UserComp.com

Concatenating TXT Files: A Simple Solution on Windows

Learn how to concatenate multiple TXT files into one using simple command-line prompts on Windows.

Dedicated IP Behind CGNAT: Unexpected Monthly Fee

A user recently received an unexpected monthly fee for a Dedicated IP, which they thought would no longer be behind a Carrier-Grade NAT (CGNAT). Let's explore this scenario and discuss possible solutions.

Windows 10 Administrator Unable to Delete File: Tried Many Tutorials, Nothing Worked

An administrator on Windows 10 encountered an issue while trying to delete a file. After attempting to uninstall the game associated with the file and manually deleting it, they were unable to delete the file. This article provides suggested solutions to help resolve the issue.

Unable to Play Video Recordings on AXIS M1034-W Network Camera in Chrome

Users report issues with playing video recordings from an AXIS M1034-W Network Camera in Google Chrome. This article provides potential solutions to help resolve the problem.

Detecting Subcategories in Application Menus: A Comparison of GNOME Flashback and KDE Plasma

In this tech support article, we will discuss how to detect and manage subcategories in application menus for both GNOME Flashback and KDE Plasma desktop environments. While both desktop managers allow users to organize applications into folders and subfolders, the implementation of application menus can differ significantly. Let's explore the steps to configure and customize these menus in each desktop environment.

Lowering Text Case with Regex in Notepad++ and Sublime Text 3: Specific Phrase Occurrence and Line Number

In this tech support article, we will guide you on how to make text lowercase using regular expressions in both Notepad++ and Sublime Text 3. We will also show you how to find the specific line where a particular phrase occurs.

Automatically Changing Scanner Save Folder to Current Open One

Learn how to configure your scanner to automatically save scanned documents to the currently open folder on your computer. This article provides steps for Linux, Windows, and MacOS users.

Troubleshooting Network Speed Issues with Multiple Devices on a Local Network

Learn how to diagnose and resolve network speed issues when using a local network with around 200 PCs connected through approximately 8 routers and around 30 devices experiencing slow download speeds.

Identifying Connector Branches in Power Supplies: Molex vs. 4-pin PCIe

Learn how to identify different connector branches in Power Supply Units, such as Molex and 4-pin PCIe, for proper cable management and system compatibility.

Outlook 365: Self-Signed Certificate Used by Email Server Backend for 5 Years

This article explains the potential risks of using a self-signed certificate on an Outlook 365 email server for over 5 years. Learn how to resolve this issue and secure your email communications.

Changing Language in PDF Export with LibreOffice Calc: A Step-by-Step Guide

Learn how to change the language of text in LibreOffice Calc when exporting to PDF.

Setting Large User Account Attributes in Windows 10: Creating and Parsing Local Group Membership

Learn how to set large user account attributes in Windows 10 by creating and parsing local group membership using the get-localgroupmember and parse-csv cmdlets.

Chrome Network Requests Stall Exactly 10 Seconds with Custom Local SSL Certificates using mkcert

When developing websites locally with mkcert tool for creating SSL certificates, Chrome browser stalls network requests exactly for 10 seconds. This issue can be resolved by adding the domain to the hosts file.

SSHing Raspberry Pi 5 to Local Network using Wi-Fi

Experiencing issues SSHing into Raspberry Pi 5 on a local network using Wi-Fi? Learn how to connect and troubleshoot.

ASUS UX410U Laptop Doesn't Recognize Additional 8GB RAM

Users report issues with their ASUS UX410U laptops not recognizing additional 8GB RAM sticks. This article provides solutions to help you install the extra RAM.

Duplicating Serial Device Read/Write Processes with a Modbus Device

Learn how to duplicate read and write processes with a Modbus device connected to a serial port such as /dev/ttyUSB0.

Getting FFmpeg with QSV Intel ARC Video Card Working: A Comprehensive Guide

Learn how to get FFmpeg working with Intel ARC video cards using QuickSync Video (QSV) for efficient video encoding. This comprehensive guide covers installation and construction of valid encoding statements.

Unable to Access Local Network: Router and Two PCs Acting as DHCP Servers

Users report being unable to access the local network due to their router and two PCs acting as DHCP servers. This issue can be resolved by configuring the router to stop acting as a DHCP server or by assigning fixed IP addresses to the PCs.

Automated Notifications: Force Gmail Conversation Grouping for Email Subjects

Learn how to configure Gmail to group automated notifications under a single conversation thread for better email management.

Sharper Image 5-Day Forecast Not Working: Weather Bit.io Issue

Users report that their Sharper Image 5-day forecast has stopped working. The time remains correct, but the weather temperatures no longer populate. This issue may be related to Weather Bit.io, which provides the weather data for the forecast. Some users have noticed a change in format.

Clearing Cache: Negative Effects on Program Running?

Clearing the cache of software programs can have negative effects on their performance. This article explores the potential issues, such as receiving bad or inaccurate data results, and provides safe ways to clear the cache.

OBS: Sonix Technology Co. Ltd. Camera instead of Integrated Camera

When setting up OBS with a webcam, the camera list shows Sonix Technology Co. Ltd. instead of Integrated Camera. This article explains how to resolve this issue.

OBS: Integrated Camera from Sonix Technology Co. Ltd. Shows as Webcam instead

Users of OBS (Open Broadcaster Software) encounter an issue where the Integrated Camera from Sonix Technology Co. Ltd. is displayed as a webcam in the software. This article offers solutions to help resolve the problem.

Understanding IPv6 Multicast with FF01::2 Address

Learn about IPv6 multicast addresses, specifically FF01::2, and their importance in network communication.

Slow SD Card Transfer on Older Laptops with Windows 11: Dell, Asus Models

Experience slow SD card transfers on older laptops running Windows 11? Learn potential causes and solutions for Dell Inspiron 15 Gaming 7577 and Asus Zenfone 8 Flip.

Automatic Cashflow Generation in Excel: Applying Formulas Multiple Times with Entered Number

Learn how to apply formulas multiple times in Excel for automatic cashflow generation with a specific entered number. Understand the example of entering duration.

Standalone Service Workers for Desktop Notifications

Learn how to implement standalone service workers for desktop notifications without installing apps on PC. Currently, browsers use service workers for push notifications.

Getting Five Monitors to Work with LG Gram 16T90R-K: A Step-by-Step Guide

Learn how to connect and configure five monitors with the LG Gram 16T90R-K laptop using USB-C port expanders.

Troubleshooting RTSP Error in VLC Streaming Camera IP

Users reported an error 'qt.qpa.xcb: QxcbConnection: XCB error: 3' while using VLC media player for streaming from a camera using RTSP. This article explains the possible causes and solutions to help you resolve the issue.

FFmpeg 5.1.3 Stuck Opening AVFoundation Audio Device (AVerMedia Capturer)

Users report FFmpeg 5.1.3 getting stuck while opening an AVFoundation audio device using AVerMedia capturer on Linux systems.

Exporting CRT File Certificates using OpenSSL in Windows DOS Prompt

Learn how to extract and export a CRT file certificate using the OpenSSL utility in the Windows DOS prompt.

KVM Switch DPH-DM Not Working: A Solution for AV Access iDock C10 Users

Recently purchased AV Access iDock C10 as a solution to easily switch between home and Windows desktops. However, the KVM switch (DPH-DM) is not working as expected. In this article, we will provide a potential solution to help AV Access iDock C10 users resolve the issue.

Misaligned Scatter Points in Combo Chart: Clustered Columns

Learn how to handle misaligned scatter points in a Combo Chart with clustered columns. Discover solutions for this issue in both Excel and Google Sheets.

Troubleshooting Syslog Authentication: Sources Sending Truncated Logs

This article provides an explanation and potential solutions for the issue of truncated logs when sending syslog messages to an authentication platform.

Transforming Formula Field Reference to Table Reference in LibreOffice Calc

In this article, we will explain how to transform a formula field reference to a table reference in LibreOffice Calc. This can be helpful when dealing with large spreadsheets and improving formulas' readability and maintainability.

Understanding Port Forwarding for Dedicated Servers in Project Zomboid

Learning the ins and outs of port forwarding for Project Zomboid dedicated servers to ensure smooth gameplay.

FFMPEG: Creating a Green-Blue Scale Output like Grayscale

Learn how to create a green-blue scale output using FFMPEG, similar to a grayscale output.

Deleting OneDrive on a Dell Laptop: Previous Job Drive Keeps Popping Up

Learn how to delete OneDrive from a Dell laptop when a previous job's drive keeps popping up.

Windows 10 Enterprise on HPLaptop: Annoying Sound Every Minute with Old Cables

Users of Windows 10 Enterprise on HPLaptop report an annoying sound every minute. This issue might be related to old cables attached to the pure hardware KVM switch.

Does Saving CFD/CAD Projects on HDD Affect the Speed of Programs Installed on SSD?

Users who install programs on SSD to increase their performance are wondering if saving CFD/CAD projects on an HDD affects the speed of the software. In this article, we'll discuss the pros and cons of this setup.

FFmpeg: Incorrect Rendering of Arabic Fonts with Diacritical Marks in Drawtext

Learn how to resolve FFmpeg issues related to incorrect rendering of Arabic fonts with diacritical marks using custom fonts in the drawtext function.

How to Use Localxpose SSH on Raspberry Pi 4: A Tech Support Guide

Learn how to use Localxpose SSH on your Raspberry Pi 4 with our step-by-step tech support guide. Already have a Localxpose account? Follow these instructions to ensure your keys are configured properly for remote access. Read more for a comprehensive guide to using Localxpose SSH on your Raspberry Pi 4.

Samsung MF2070FW Printer Asks for Datetime Every Time It's Turned On

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