Articles about r | UserComp.com

Windows Photo Viewer Always Shows Specific Photo instead of Opened One

Users report an issue where the Windows Photo Viewer app displays a specific photo instead of the one that was intended to be opened. This issue can cause confusion and hinder productivity. In this article, we will discuss the possible causes and solutions for this problem.

Windows Prevents Redo: Deleted Directory Called '../my/folder'

Users reported an issue where Windows prevented them from undoing a delete operation on a directory named '../my/folder'. This article provides possible explanations and solutions for this problem.

Nmap Towards Metasploitable2: Scanning 1000 Ports

Learn how to practice Nmap using Metasploitable2 and scan 1000 ports. Discover ignored states and view the results of 1000 closed ports scanned on IP address xxx.xxx.xxx.xxx.

Asus Router: Unexpectedly Open Ports in Port Forwarding Log

During a routine check of the logs in an Asus router, an unexpected discovery was made: two open ports in the Port Forwarding section. This article explains what this means and how to address the issue.

Boosting Refresh Rates with Active Adapters: ASUS VG258QR and HDMI 2.0

Learn how to use active adapters to achieve higher refresh rates with a monitor like the ASUS VG258QR, even when HDMI 2.0 port only supports 120Hz. Find out which ports and adapters are needed for 144Hz and 165Hz.

Intel QuickSync (QSV) Hardware Acceleration Not Working with FFmpeg 7.0 on Windows 7/10

A user reports that Intel QuickSync (QSV) hardware acceleration has stopped working with FFmpeg 7.0 on Windows 7 and 10. In this article, we'll discuss potential causes and solutions.

Windows Prevents Deletion of Specified Folder during Build Script

Users reported that while running a build script in Windows, the specified output folder '../my/folder' could not be deleted due to unexpected permissions or system restrictions. This article discusses possible solutions and workarounds for this issue.

Installing Windows 11 Fails on AMD Machine: Missing Media Driver

Learn how to resolve the issue of installing Windows 11 on an AMD machine that fails due to a missing media driver.

GRUB Bootloader: Ubuntu 'Not Selecting' vs. 'Ubuntu, Linux 6.2.0-26-generic'

Users report encountering a GRUB bootloader issue where Ubuntu isn't selected during boot. This article discusses the possible causes and solutions for this problem, specifically when 'Ubuntu' isn't appearing as an option and only 'Ubuntu, Linux 6.2.0-26-generic' is visible.

Windows 10: Opening Photo Windows Shows Another Photo Instead

Users report an issue where Windows 10 default photo viewer opens a different photo instead of the intended one. This article discusses potential causes and solutions for this problem.

Ping Issue: Windows 11 and Kali Linux Laptop Not Responding to Ping Commands

Users report that their Windows 11 and Kali Linux dual-boot system is not responding to ping commands when trying to ping IP addresses such as 192.168.1.84 and 192.168.1.51. This issue may cause ping hangs.

Combining User Profiles in Windows 11 Professional: Merging Files from Two Computers

Learn how to combine user profiles from two different Windows 11 Professional computers and transfer files between them.

Window Changes Zoom: Solutions for Screen Sharing Issues

Experiencing window changes zoom while screen sharing? Learn effective solutions for this common issue.

Integrating Reactive LEDs with Moode Audio on Raspberry Pi Hifberry Amp4

Learn how to integrate reactive LEDs with Moode Audio on a Raspberry Pi Hifberry Amp4 for an immersive music experience.

GDDR5 Clamshell Mode: Impact on Bandwidth

GDDR5 memory supports a mode called Clamshell Mode, where two memory chips share a single 32-bit segment. This effectively reduces the memory width by 16 bits. Learn more about the implications of Clamshell Mode on VRAM bandwidth.

Understanding SAML Authentication: Size Restriction for AuthnRequest ID

In this tech support article, we will discuss the size restriction for the AuthnRequest ID attribute in SAML Authentication setup. The ID attribute seems quite long, and you might be curious about its size limitation.

Replace Parentheses with Square Brackets in Tech Support Documents

This article explains how to replace parentheses with square brackets in tech support documents to maintain consistency and improve readability. For instance, (Susan Schreiner, Alone Wise? Search Certainty Early Modern Era [Oxford: Oxford University Press, 2015]) becomes [Susan Schreiner, Alone Wise? Search Certainty Early Modern Era [Oxford: Oxford University Press, 2015]].

Constant Wifi Issues and Blue Screens: Troubleshooting Guide

Since purchasing my PC in 2019, I've encountered persistent technical issues. The problems don't follow a regular pattern and I'm unable to reproduce them. The symptoms include constant wifi issues and blue screens.

Connecting a Brother Printer to a Windows 10 Laptop via USB

Learn how to connect a Brother printer to a Windows 10 laptop using a USB cable. Install the Brother driver and troubleshoot network discovery issues.

Strange Explorer Behavior in Windows 10: White Folders in '~/sync/dev'

Users report encountering white folders when entering the '~/sync/dev' directory in Windows 10. This issue may cause confusion and hinder productivity. In this article, we'll discuss possible causes and provide solutions to help you resolve this problem.

Assigning Shortcut Key for Making List Videos Play with Batch File in Tech Support

Learn how to assign a shortcut key to play videos using a batch file in tech support. This article explains the process of getting a filename, adding a TXT file, and calling the system default player to run the video.

Efficiently Managing Multiple Virtual Machines with Virt-Manager Hypervisor

Learn how to efficiently manage multiple virtual machines using Virt-Manager hypervisor software on a 12-core Ryzen PC for business purposes.

Resending the Last Print Command in Windows: A Step-by-Step Guide

Learn how to resend the last print command in Windows when the print button stops working after printing a single copy.

Troubleshooting Traffic Forwarding with Multiple Machines on a LAN

In a LAN environment with multiple Linux machines deploying web-service backends, investigating network traffic using tcpdump can reveal performance issues. This article explains how to diagnose and resolve traffic forwarding problems.

Pinning Calendar in Outlook (New) App to Windows 11 Taskbar

Learn how to pin the Outlook Calendar app to the Windows 11 taskbar for easy access.

Handling Included Files with DSC Comments in PostScript Documents

Learn how to handle included files with DSC comments in PostScript documents. Understand the conventions and run commands to include and process these files.

Error Changing Directory with KDE Connect and WinSCP on Android and Windows 11

This article explains how to resolve an error when trying to browse files on an Android device using KDE Connect and WinSCP on a Windows 11 system.

Understanding Dynamic Public IP Addresses in Tech Support

Users may encounter different public IP addresses when accessing a tech support site. This article explains why this happens and how to identify and troubleshoot the issue.

Troubleshooting Legacy Connections for Mario Kart DS on Laptop using SoftAP Bridge Model

Experiencing connection failures while playing Mario Kart DS online on a laptop using SoftAP Bridge? Learn how to troubleshoot and resolve the issue.

Fixing Logitech G102 Mouse and G610 Keyboard Issues on Windows 11

Experiencing issues with your Logitech G102 mouse and G610 keyboard on Windows 11? Learn how to troubleshoot and fix common problems.

Applying Existing Rules in New Outlook: A User's Guide

Learn how to apply existing rules in the new version of Outlook. This tech support article explains the process of creating and reapplying rules in your inbox.

PowerPoint Shortcuts: Focus on Slide Speaker Notes

Learn how to efficiently navigate and edit PowerPoint slide speaker notes using shortcuts.

Troubleshooting Large System Reserved Partition on an SSD with Windows 10

A user reports that their computer, which has Windows 10 installed on an SSD, is experiencing issues due to a large System Reserved partition. This article provides suggested solutions for addressing the problem.

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.

Nintendo DSWifi: Mario Kart DS Online Play Fails (pcaps Included)

Experiencing issues with online play in Mario Kart DS on Nintendo DS? Check out this article for potential solutions and included pcaps for further analysis.

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.

Restoring Folder Names after Accidental Bulk Rename in WSL2

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