Articles about p | UserComp.com

Vlookup Formula in Excel: How to Leave a Cell Blank

Learn how to use the Vlookup formula in Excel to leave a cell blank when a condition is met. This article explains the formula and provides an example.

Remote Desktop: MacBook Pro Unable to Close Sessions on Windows Server 2019

Users report an issue where the MacBook Pro's Microsoft Remote Desktop app fails to close sessions on Windows Server 2019. This article discusses possible solutions to lock and unlock servers from a MacBook Pro.

Proxmox Server: 1TB Root Partition on PVE-Root Filled on 100GB Backup Drive

A Proxmox Server user encountered an issue where the root partition of a 1TB main drive was suddenly filled completely on a 100GB backup drive with a 100GB partition for the PVE-Root. This article explains the possible causes and solutions.

Using DuckDNS and Let's Encrypt to Secure Multiple DNS Challenges

Learn how to use DuckDNS and Let's Encrypt to secure multiple DNS challenges, including normal and wildcard certificates. This tutorial is for users of HTTPS shobbyist level services offering automatic certificate issuance and renewal.

Digital Camera Creates Weird Picture: Troubleshooting Bugged Images

Learn how to fix bugged or weird pictures produced by a digital camera. This tech support article covers common issues and provides solutions for users experiencing photo anomalies.

Outlook Rule Trigger and Email Storage Solution: Boost Your Tech Support

Learn how to effectively manage Outlook rules and optimize email storage for improved tech support. Boost productivity and customer satisfaction.

FFmpeg: Unexpected Image Rotation with Overlay and Arbitrary Angle

Users report unexpected behavior when attempting to overlay an image with rotation using FFmpeg and an arbitrary angle. This article provides potential solutions to the issue.

Virtual Monitors Creation Limit with AnyDesk: A Workaround

Experiencing issues connecting to a remote computer's desktop with AnyDesk due to virtual monitor limitations? Learn how to bypass this issue by setting up USB-MIDD.

Dell Alienware: Pre-Boot Hard Drive Error Replacement

Learn how to replace a faulty hard drive in your Dell Alienware machine with physical hard drives, following pre-boot hard drive error.

Understanding Common File Structure Identifiers for Searching PDFs in Windows

Learn how to effectively search for PDF files with common identifier structures in the Windows file system.

BitDefender VPN: Split Tunneling and App Bypass for Ad Blocking

Learn how BitDefender VPN's Split Tunneling feature and App Bypass functionality work together to provide effective ad blocking. Discover the benefits and usage.

Dell Inspiron 153537 Not Booting: Single Beep Issue

Experiencing issues with your Dell Inspiron 153537? If it's not booting and only beeping, this article may help you identify and resolve the problem.

Understanding VA and Watts Ratings in UPS Battery Backups

When shopping for uninterruptible power supplies (UPS), you may come across VA and watt ratings. In this article, we explain the difference between these two ratings and how they impact your power backup.

Windows 11 Pro: Apache/PHP Web Server Setup - Reverted Program Files Directory with confdist Folders

This article provides a solution for users who have reverted their Program Files directory in Windows 11 Pro after setting up an Apache/PHP web server, and now find two folders called confdist inside the PHP directory.

Dell Inspiron 1535: Laptop Not Booting - Single Beep Error

Learn how to troubleshoot a Dell Inspiron 1535 laptop that is not booting and keeps beeping with a single beep error.

Understanding Audio Codecs: A Tech Support Guide for DD+ (E-AC-3) and LDAC

A tech support guide to help users understand the use of DD+ (E-AC-3) and LDAC audio codecs, particularly when purchasing new Bluetooth headphones for movie playback.

Windows 11: Significant Delays in Application Launch despite Sufficient Resources

User reports experiencing significant delays in launching certain applications like Google Chrome despite having sufficient system resources. Learn possible solutions.

USB 3.0 Slows Down: Asus Maximus Hero III.1 and Toshiba KIOXIA AT300 U3.2 Flash Drive Performance Issues

Users report slower-than-expected copy speeds with the Toshiba KIOXIA AT300 U3.2 Flash Drive on the Asus Maximus Hero III.1 motherboard, despite the drive being advertised as USB 3.2. This article discusses possible causes and solutions.

Windows 7 Pro SP2: Allowing Wallpaper Slideshow from Preselected Folder, Blocking Unauthorized Changes

Learn how to enable the Wallpaper Slideshow feature in Windows 7 Pro SP2 using a preselected folder while preventing unauthorized changes.

Creating Video Encoding Ladder: Aspect Ratio for SD, HD, FHD, UHD...

Learn how to create an encoding ladder for your video project, including aspect ratios for SD, HD, FHD, and UHD.

Understanding Split Tunneling and App Bypass with Bitdefender VPN

Learn about Split Tunneling and App Bypass features in Bitdefender VPN, allowing specific apps to bypass the VPN and access the internet directly while others use the encrypted connection.

Keeping Progress Bar Active While Creating GUI in PowerShell

Learn how to keep the progress bar active while creating a GUI in PowerShell. In this article, we will discuss two scripts that work well for replacing current software and transferring profiles to a new machine.

Troubleshooting Camera Connection in Station Mode

Experiencing issues maintaining a stable connection between your camera and network while using station mode? This article provides solutions for users who have previously had success with the camera in station mode network.

Granting Full Control Permissions to a Folder for a Local User without Changing Ownership (Command Line)

Learn how to grant a local user full control permissions to a folder using command line, without changing the ownership of the directory.

Unable to Create Bookmark in XHTML File using Red Hat Developer Studio

Users of Red Hat Developer Studio encounter issues when trying to create a bookmark inside an XHTML file. This article offers solutions, including checking preferences and using alternative methods.

Replacing Dual 4GB DDR3 (1333MHz) Cards with 8GB DDR3 Cards in Acer Aspire 5750G

Learn how to upgrade your Acer Aspire 5750G laptop by replacing its dual 4GB DDR3 (1333MHz) RAM cards with 8GB DDR3 cards.

Unable to Create Bookmark in Red Hat Developer Studio for .xhtml files and .java files

In this article, we'll discuss how to create bookmarks in Red Hat Developer Studio for .xhtml files and .java files. We'll explore the steps to set up bookmarks in the IDE, including looking in the preferences window.

Enabling Null Sessions in Active Directory Environment for Virtual Machines

Learn how to enable null sessions in Active Directory environment for virtual machines using RPC SMB protocols.

Python Script and Task Scheduler Run Forever: Troubleshooting

Learn how to identify and resolve issues when a Python script runs indefinitely after being scheduled with a Task Scheduler on various platforms like Linux, Windows, and MacOS.

Dynamic Addition of Two 2D Arrays Across Rows

Learn how to dynamically add two 2D arrays of equal length, n x n, where every entry in row 1 of the first array is added to the corresponding entry in row 1 of the second array, and so on for each row.

Adding Docker Version with COPY --link: A Tech Support Solution

Learn how to add Docker version information when using COPY --link in your Dockerfile. This solution is essential for tech support and troubleshooting.

Unable to Enable Filesystem for Compilation: A Common Tech Support Issue

Learn how to resolve common tech support issues related to enabling a filesystem for compilation on Linux systems. This article provides practical steps and solutions for users encountering errors during the compilation process.

Improving Exasol Docker Image Size: 4GB to 10GB

Learn how to optimize the size of Exasol Docker images from 4GB to 10GB by exploring the official Exasol GitHub repository and Docker Hub.

Setting Up Horizontal and Vertical Loops in Microsoft Excel for Newbies

Learn how to set up loops for horizontal and vertical arrangements in Microsoft Excel using VBA. This step-by-step guide is perfect for newbies who want to optimize their Excel skills.

Firewalling Docker Compose on Debian 12: Accessing Containers Behind a Firewall

Learn how to configure firewall rules to access Docker Compose containers behind a firewall on Debian 12. This article explains the necessary steps to set up host networking and adjust firewall settings for successful container access.

Setting Up Create Task Scheduler with No Triggers Available for ACDC

Learn how to set up Create Task Scheduler with No Triggers Available for Automatic Configuration of Dell Command | Configure (ACDC). Explore the use of SCHTASKS/Create and its parameters.

Configuring Network Settings on a Broken APT System of Raspberry Pi

Learn how to configure network settings on a Raspberry Pi with a broken APT system. This article provides a step-by-step guide to help you troubleshoot potential firewall issues and restore your APT package manager.

Back: Administrator Privileges Required or Not?

In this tech support article, we will discuss how to determine if a batch script requires administrator privileges to run. We will provide an example using the command prompt in both an administrative and non-administrative context.

Relative Positioning of Ugee M708 Clipart Studio with OpenPressure in Windows Ink Mode

Learn how to properly position the Ugee M708 Clipart Studio tablet while using OpenPressure and Windows Ink Mode to prevent the cursor from jumping around.

Getting Stock Quotes with KMyMoney and GNUCash: Perl Finance::Quote

Many free applications like KMyMoney and GNUCash use the Perl Finance::Quote library to get stock, bond, and currency quotes from various websites. However, websites often change their public-facing APIs, making some older Perl scripts using this library obsolete or broken.

Is Boiled Deionized Water Better for Preventing PC Corrosion Than Normal Distilled Water?

In the realm of water cooling, the choice between using boiled deionized water and normal distilled water can be a topic of debate. This article explores whether boiled deionized water is more effective in preventing PC corrosion than regular distilled water.

Using Ugee M708 Tablet for Relative Positioning in Pressure Sensitive Applications: Windows Ink Mode Issue

Users encounter issues with the Ugee M708 tablet while using it for relative positioning in pressure sensitive applications with Windows Ink Mode. This article provides solutions to prevent the cursor from jumping around.

Troubleshooting StartAllBack, Explorer Patcher, and 24H2 in Windows 11: Filename Changes

Users report that StartAllBack, Explorer Patcher, and 24H2 don't run properly in Windows 11, with some experiencing filename changes. This article offers potential solutions to help you resolve these issues.

Troubleshooting Random Whitespots on a Samsung LED Monitor (Model: S20B300)

This article provides solutions to address random whitespots or blemishes appearing on the corner of a Samsung LED Monitor (Model: S20B300). If you're experiencing this issue, follow the steps below to diagnose and resolve the problem.

Pen Pressure Not Working in Geметal G708 Cintiq with Windows Ink Mode

Users report pen pressure issues when using the Geometal G708 Cintiq tablet with Windows Ink Mode instead of mouse mode.

Does Windows 10 Hibernation Require a Swap File System Partition?

Learn if a dedicated swap file system partition is required for Windows 10 hibernation to function properly.

Dell XPS 13 (9310) Strange Power Behavior: Won't Shut Down, BSOD upon Hibernate

This article discusses the issue of a Dell XPS 13 (9310) laptop running Windows 10 that keeps getting BIOS update failure messages and experiences strange power behavior, including a BSOD upon attempting hibernation.

Copying and Pasting Text and Images between Windows and MacOS

Learn how to easily copy and paste text and images between a Windows device and a MacOS device.

Using VS Find & Replace with Regular Expressions Across Lines: A Tech Support Guide

Learn how to effectively use Visual Studio's Find and Replace feature with Regular Expressions to search and replace across multiple lines. Follow this tech support guide for a step-by-step solution.

Understanding the 'listen()' Call and 3-Way Handshake in TCP Server Debugging

In this tech support article, we'll discuss the concept of the 'listen()' call and the 3-way handshake in the context of debugging a basic TCP server on Linux. When the execution stops right before the 'accept()' call, clients sending SYN, and the server shows the issue in tcpdump, we'll dive into the details.

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