Articles about ca | UserComp.com

Using ffmpeg with MTS files created from Canon video camera

Learn how to efficiently use ffmpeg with MTS files created from Canon video cameras. This article provides step-by-step instructions and helpful tips to ensure smooth video conversion and editing.

How to Select Text Scale of > 175% on a 3840 x 1100 Secondary Monitor

Learn how to adjust the text scale to over 175% on a secondary monitor with a resolution of 3840 x 1100. This article provides step-by-step instructions for Windows 10 users to optimize their display settings for improved readability.

How to Set Length of Certificate Serial Number Explicitly?

Learn how to set the length of a certificate serial number explicitly using OpenSSL. This article provides step-by-step instructions and explanations for configuring the serial number length in certificates.

RFC-3339 Date and Time in Mozilla Thunderbird 102 (YYYY-MM-DD HH:mm:SS Z)

Learn how to configure RFC-3339 date and time format in Mozilla Thunderbird 102. This article provides step-by-step instructions for displaying dates and times in the YYYY-MM-DD HH:mm:SS Z format, ensuring accurate localization.

Concatenate Image and Video Without Reencoding Video: A Guide for Tech Support

Learn how to concatenate an image and video without reencoding the video using ffmpeg. This article provides step-by-step instructions and tips for tech support professionals.

Choosing a Wi-Fi Router for Gigabit Speeds and Dual WiFi Channels

Looking for a Wi-Fi router that supports Gigabit speeds, dual WiFi channels, and custom local domain name? Read this article to find the best options available in the market.

Performance Limit - Utilization is Toggled to Yes Always: Is This Completely Normal?

Learn about the performance limit of your graphics card on Windows 10 and understand if it is normal for the utilization to always be toggled to Yes. Explore the factors that can affect GPU performance and find solutions to optimize it.

How to Fix /etc/hosts Blocks Instead of Redirecting Issue on MacOS

Learn how to resolve the issue of /etc/hosts blocking instead of redirecting on MacOS. This article provides step-by-step instructions to fix the problem and ensure proper redirections.

Troubleshooting GPU Driver and DirectX Issues

Learn how to resolve common GPU driver and DirectX issues on your Windows computer. This article provides step-by-step instructions and tips to troubleshoot and fix crashes related to graphics card and DirectX.

Cable Modem and WiFi AP: Troubleshooting Guide

This article provides a comprehensive troubleshooting guide for cable modems and WiFi access points. Learn how to resolve common issues and optimize your network performance.

Using Outlook's Zoom plugin with two different Zoom and email accounts, within same profile - How to avoid log in prompt?

Learn how to use Outlook's Zoom plugin with two different Zoom and email accounts within the same profile and avoid the log in prompt. This article provides step-by-step instructions to help you seamlessly manage multiple accounts and enhance your productivity.

New Display: Blurry Text/Desktop - Troubleshooting Guide

Having trouble with blurry text or desktop on your new display? This troubleshooting guide will help you resolve the issue by checking drivers, graphics card settings, and optimizing display settings on Windows 11.

How to Set Up Client Certificate for EAP-TLS in Windows

Learn how to set up a client certificate for EAP-TLS in Windows to enhance wireless network security. This article provides step-by-step instructions using OpenSSL and covers the necessary configurations.

Troubleshooting Desktop Background Flashing and Inability to Run Applications

Experiencing issues with your desktop background flashing on and off while being unable to run any applications? This article provides troubleshooting steps to resolve these problems on Windows 11.

MS Outlook: Calendar on right panel

Learn how to display the calendar on the right panel in MS Outlook. This feature allows you to easily view and manage your schedule without switching between different tabs.

Erratic Visual Artifacts and VRAM Issues: Troubleshooting Guide

Learn how to resolve erratic visual artifacts and VRAM issues on your graphics card. This troubleshooting guide provides step-by-step instructions for a clean boot to fix the problem.

How to Plug Short Ribbon Cables Back In After Opening a Laptop

Learn how to properly plug short ribbon cables back in after opening a laptop. This article provides step-by-step instructions and tips to avoid any damage or connectivity issues.

Mac Scanning Ports 137, 161, 7000: How to Check Network Security

Learn how to check network security on your Mac by scanning ports 137, 161, and 7000. This article provides step-by-step instructions and tips for ensuring your network is secure from potential threats.

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.

Exporting non-exportable private key for .cer from Windows Certificate Manager

Learn how to export a non-exportable private key for .cer files from Windows Certificate Manager using PowerShell and OpenSSL. This article provides step-by-step instructions and tips for successfully exporting the private key. Explore the world of cryptography and enhance your understanding of certificate management.

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.

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.

Primary User Group for Linux Desktop Applications

Learn about the primary user group for Linux desktop applications and how it affects permissions and application launch. Understand the role of user groups in managing access and security on a Linux system.

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.

Windows 11 Single (Main Laptop Monitor) custom scaling while other monitors scaling shouldn't change

Learn how to customize the scaling of your main laptop monitor in Windows 11 while keeping the scaling of other monitors unchanged. This article provides step-by-step instructions and tips to optimize your display settings.

Where is resizing done when non native resolution is used on LCD screens

Learn where resizing is done when using non native resolution on LCD screens. Understand if it is done by the drivers or by the monitor itself. Explore the impact of resolution on display quality.

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.

Nvidia HD Audio Noise Reduction: How to Improve Audio Quality on Your Nvidia Graphics Card

Learn how to enhance the audio quality on your Nvidia graphics card by enabling the HD Audio Noise Reduction feature. This article provides step-by-step instructions and tips to optimize your audio experience while using Nvidia GPUs.

VLC Can't Play Audio from Capture Device - Troubleshooting Guide

Having trouble playing audio from a capture device in VLC? This troubleshooting guide provides step-by-step solutions to resolve VLC's inability to play audio from capture devices, including HDMI and ALSA configurations.

Fixing NTFS on SSD after corruption by windows cache

Learn how to fix NTFS on your SSD after it gets corrupted by Windows cache. This article provides step-by-step instructions to resolve the issue and ensure the integrity of your file system.

Does ACME protocol work with other CAs?

Learn about the compatibility of the ACME protocol with other Certification Authorities (CAs). Explore the security implications and benefits of using ACME with different CAs for SSL certificates and HTTPS implementation.

Troubleshooting: Laptop Sometimes Boots with a Black Screen

If your laptop occasionally boots up with a black screen, it can be a frustrating experience. This article provides troubleshooting steps to resolve the issue, including checking for driver and graphics card problems. Read on to learn more.

DigitCert SMIME Certificate Export Issue: Greyed Out PFX Option in Windows 10

Encountering an issue with exporting a DigitCert SMIME certificate in Windows 10? Learn why the Personal Information Exchange - PKCS #12 (.PFX) option is greyed out in the export wizard and how to resolve it.

How to write a Terminal command to unrar a file in specific location?

Learn how to use the Terminal command to unrar a file in a specific location. This article provides step-by-step instructions for unraring files using the Terminal, making it easier to manage and extract compressed files on your computer.

How to Get the Certificate of an Email Server with Offlineimap

Learn how to obtain the certificate of an email server using Offlineimap and OpenSSL. This article provides step-by-step instructions for retrieving the certificate, ensuring secure communication with the server.

Notepad++ Find and Replace Using Wildcard: A Comprehensive Guide

Learn how to effectively use Notepad++'s find and replace feature with wildcards. This comprehensive guide will walk you through the process, allowing you to easily search for and replace text using powerful wildcard patterns.

How to Change Outgoing Number on Google Voice

Learn how to change the outgoing number on Google Voice and manage your caller ID. Follow these simple steps to customize your Google Voice settings and enhance your calling experience.

Nextcloudcmd SSL issues - Troubleshooting Guide

This article provides a comprehensive troubleshooting guide for resolving SSL issues with Nextcloudcmd on Linux. Learn how to fix certificate problems and ensure secure connections with Nextcloudcmd.

Monitoring Internet Connection from Coaxial Cable into Modem

Learn how to monitor your internet connection from the coaxial cable into your modem. This article provides step-by-step instructions and troubleshooting tips for ensuring a stable and reliable connection.

Fixing Small Dark Square Symbol Issue on External Hard Drive Files

Encountering a small dark square symbol at the end of file names on your external hard drive? Learn how to resolve this issue and regain access to your files. Read on to find step-by-step instructions and troubleshooting tips.

Replacing USB Cable with Wireless USB

Learn how to replace your USB cable with a wireless USB connection. Discover the benefits of going wireless and how to set up a wireless USB connection for seamless device connectivity.

Can Corrupt or Physically Damaged Sectors on a Hard Drive be Written Over?

Learn how to address corrupt or physically damaged sectors on a hard drive. Discover if it is possible to write over these sectors and recover the data stored on them.

No Internet Connection: Can't Flush DNS

Encountering a no internet connection issue and unable to flush DNS? This article provides troubleshooting steps to resolve the problem and restore your internet connection. Explore solutions related to Windows, networking, DNS, internet, and DNS cache.

Tomcat service on Windows Server 2019 starts automatically after being killed

Learn how to troubleshoot the issue of Tomcat service automatically starting after being killed on Windows Server 2019. Find solutions to prevent this behavior and ensure smooth operation of your Tomcat service.

Troubleshooting ffmpeg Segments: Solutions for Unexpected Behavior

Having trouble with ffmpeg segments not working as expected? This article provides solutions and tips for resolving issues related to ffmpeg, IP cameras, and RTSP streaming. Explore the troubleshooting techniques to ensure smooth and error-free video segmentation.

S-Video or VGA to HDMI Resolution: How to Connect and Optimize Video Quality

Learn how to connect and optimize video quality when using S-Video or VGA to HDMI resolution. This article provides step-by-step instructions and tips for achieving the best visual experience.

Is there a M.2 NVME extension cable? (+ considerations on using them)

Discover if there is a M.2 NVME extension cable available and explore important considerations for its usage. Learn about the compatibility, benefits, and potential drawbacks of using an M.2 NVME extension cable in your computer-building projects.

Cannot clear DNS cache on MacOS Monterey

Having trouble clearing the DNS cache on MacOS Monterey? This article provides a solution to the issue, helping you resolve networking problems and improve your browsing experience on the latest MacOS version.

How to View Subject Alternate Names in Google Chrome

Learn how to easily view subject alternate names in Google Chrome. This article provides step-by-step instructions for accessing SSL certificate details and identifying subject alternate names in the browser. Enhance your browsing experience and ensure secure connections with this helpful guide.

How to Reinstall GPU Drivers Without Integrated Graphics

Learn how to reinstall GPU drivers when your system lacks integrated graphics. Troubleshoot issues with graphics cards and explore alternatives to reinstalling drivers without integrated graphics.

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