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Understanding Real Resolution (PPI) in Computer Monitors

Learn about Pixels Per Inch (PPI) and its role in determining the real resolution of computer monitors. Use 'xdpyinfo' command to check the screen resolution.

Can I Set a Default Delete Handler in Windows?

Learn how to set a default delete handler in Windows to prevent accidental deletion of files. This tech support article explains the process step by step.

Disk Doesn't Show Automatically: A Hard Drive Restart Issue

If your hard disk isn't showing up automatically when you connect it to your computer, follow these steps to resolve the issue. In this article, we'll cover solutions for both Windows and Linux systems.

Windows SSL Certfile Association with CryptoShellExtensions Broken

Users report that right-clicking on an SSL certfile in Windows Explorer no longer shows the 'Install Certificate' context menu option. Double-clicking the file also fails to open it. This article discusses possible causes and solutions.

Temporary Failure in Name Resolution with pfSense on Ubuntu Server 22.04

This article discusses a common issue with pfSense on Ubuntu Server 22.04 where DNS name resolution fails for some VMs connected to virtual switches. We provide potential solutions to help you troubleshoot and resolve this issue.

Linux Not Booting from USB Drive Server: Troubleshooting Steps

Learn the troubleshooting steps for Linux not booting from a USB drive server. Try different methods like installing from USB, live boot, and using different distributions.

Snipping Tool Prevents Greenshot from Taking Screenshots: A Solution

Users report that Microsoft Snipping Tool prevents Greenshot from taking screenshots. In this article, we explore the reason behind this issue and provide a solution.

Using EgisTec ES603 Fingerprint Scanner on Windows 7: Is BioExcess Required?

Discover if BioExcess is required to use the EgisTec ES603 fingerprint scanner on Windows 7. Learn about Windows 8.1's success with this scanner and potential alternatives.

Configure Docker Containers with Traefik Proxy: A Step-by-Step Guide

Learn how to correctly configure Docker containers using Traefik Proxy. This step-by-step guide covers adding Traefik labels to an existing Compose file for OpenSpeedTest.

VirtualBox Won't Boot Windows Partition in Dual Boot System: 'failed load Boot0001 UEFI VBOX HARDDISK: Not Found''

This article provides a solution for VirtualBox users who encounter the error 'failed load Boot0001 UEFI VBOX HARDDISK: Not Found' when trying to boot a Windows partition in a dual boot system.

Automatically Elevate cmd.exe Systemwide with KnowAutoAdminKey and PsExec

Learn how to automatically elevate cmd.exe systemwide using the KnowAutoAdminKey registry key and PsExec tool. Manually executing these commands every time can be time-consuming. In this article, we will guide you through the process of setting it up for automatic execution.

Reviving X11/Xorg/XServer on Debian 12 after Hard Reset

Experiencing issues with X11 not starting after a hard reset on Debian 12? Learn how to revive your X11/Xorg/XServer.

Force Edge to Use Specific Network Adapter: A Comprehensive Guide

Learn how to force Microsoft Edge to use a specific network adapter through various methods, including DLL injection and group policy settings. Discover effective solutions for your tech support queries.

Setting HTTPS Across Entire Server: Apache, Cockpit WebConsole, Home Assistant, and Table

Learn how to set up HTTPS encryption for Apache, Cockpit WebConsole, Home Assistant, and Table on your server.

MSSurfaceBook2: Debian Linux Installation - Surface Custom Kernel Reinstall Fails

This article provides a solution for users who encounter issues during the reinstallation of the custom Linux kernel on Debian-based systems on Microsoft SurfaceBook2.

Lenovo X220 Battery Not Loading: Stuck 48% - SANYO Issue

Users of Lenovo X220 laptops report issues with their batteries not charging properly, getting stuck at 48%. This problem is often related to the SANYO battery. Learn how to troubleshoot and potentially resolve this issue.

GNOME Color Range Broadcast Issue in Fedora 40, Ubuntu 24.04

Users report an issue with the automatic color range adjustment in GNOME desktop environments on Fedora 40 and Ubuntu 24.04. Previously, this issue was resolved using the drmlib prop test command. Now, the solution is unclear.

Preventing Programs from Writing to Partition: A Tech Support Guide

Learn how to prevent certain programs from writing to your important partition in this tech support article. Find examples and steps to grant access to specific applications.

Disabling Large Send Offload v2 for Faster Upload Speeds

A Windows 11 machine with a 2.5 Gig network card is experiencing slow upload speeds around 940-ish Mbps despite having a high-speed connection. Disabling Large Send Offload v2 (LSO v2) might help improve upload speeds.

Exploring Excel-like Formatting Functionalities in Opening CSV Files

Learn how to use ribbon formatting options when opening CSV files to display data in a more Excel-like format.

How to Enable Scaled Mode for Virtualbox Menubar and Statusbar

Learn how to enable scaled mode for Virtualbox menubar and statusbar to adapt the host menu and toolbar changes.

Linux Not Booting from USB Drive: Troubleshooting Installation

This article provides solutions to common issues encountered while installing Linux from a USB drive. If you're experiencing problems with Linux not booting from the USB drive, this article is for you. We cover various troubleshooting steps, including checking the USB installation media, updating the BIOS settings, and trying different distributions.

Accessing SSL Cert Key for Rootless Podman Container on Fedora CoreOS with SELinux Active

This article explains how to grant access to SSL cert keys for a rootless Podman container on a Fedora CoreOS machine with SELinux active.

VDSL2: Expected Speed Increase with Aluminum and Copper Wires

Understand how the use of aluminum and copper wires affects the expected speed increase in VDSL2 connections.

Lenovo X220 Battery Not Charging: SANYO 45N1172 Issue

Users report issues with their Lenovo X220 laptops not charging when using a SANYO 45N1172 battery. This issue is believed to be caused by a stuck power supply. In this article, we will discuss potential solutions to resolve the Lenovo X220 battery not charging problem.

GIMP Logo Creation Tools: A Look at GIMP 2.6 for Windows

Discover how to create logos using GIMP 2.6 on Windows. Find out if it still has the File > Create new option for logo creation.

Get Sum Hours: Minutes (MS Excel) Status Bar Formula Cells to Text Format

Learn how to convert MS Excel status bar formula cells to text format. Follow the steps below to get hours and minutes in the format [h]:mm using Excel formulas.

MacSoma (14.1) Keep Getting Hacked: Picture Disappearances, Unknown User Logins

MacSoma 14.1 users report unexpected picture disappearances, suspicious user logins, and file erasures. Strictly follow these steps to secure your system.

Disabling Forced Enterprise Enrollment on a Chromebook (Cerc720)

Learn how to disable forced enterprise enrollment on a Chromebook Cerc720. Follow these steps to regain control over your device.

Windows SSL Certfile Association with CryptoShellExtensions Broken

Users report that right-clicking on an SSL certfile in Windows Explorer no longer displays the 'Install Certificate' context menu option. Double-clicking the file also fails to open it. This article provides troubleshooting steps to resolve the issue.

Restoring Windows 10 PRO on Mismatched GPT MBR Partition: A Step-by-Step Guide

Learn how to restore Windows 10 PRO on a mismatched GPT MBR partition. Follow this step-by-step guide to resolve sluggish performance issues.

Creating a UEFI Bootable ISO with Hyper-V for a 64-bit EFI File

Learn how to create a UEFI bootable ISO using Hyper-V for a 64-bit EFI file. Follow these steps to create an ISO image with the EFI file in the boot folder.

Fixing Falkon App Crashes on Xubuntu: A Solution with pkill

Falkon, the preferred browser on Xubuntu, may experience crashes that cause the desktop to seize up. This article explains how to use the pkill command to forcefully terminate the Falkon process and get your desktop back.

Acer ES1-512 Laptop Won't Turn On After RAM Replacement: In-depth Analysis

In this article, we will explore the underlying causes of a common issue where an Acer ES1-512 laptop fails to turn on after RAM replacement. We'll discuss both the obvious reasons and the less-known incompatibility factors.

Encrypted Email Client: Properly Storing Encrypted Data

When it comes to email security, encrypted email clients are a popular choice. But is locally stored encrypted data really secure? Let's explore this question and discuss the use of GnuPG as an alternative to SMTP and POP3.

Accessing Encrypted ZFS Dataset on Ubuntu 22.04

Learn how to make an encrypted ZFS dataset available on Ubuntu 22.04 during system reboots.

Calculating Actual Image Size for Paper Printer: A Simple Formula

Learn how to calculate the actual size of an image before printing it on a paper printer using a simple formula.

Managing Headings in MS Word: A Useful Navigation Tool

Learn how to effectively manage headings in MS Word using the Navigation pane. This tip will help you quickly locate specific sections in your document.

PivotTable in Excel: Get the Difference between Two Rows - Original Table Value

Learn how to use Excel PivotTable to find the difference between two rows based on specific values in the original table.

SSD Enclosure Overheating in Lemorele M.2 NVMe Adapter for Old Laptops

A user recently purchased a Lemorele M.2 NVMe SSD enclosure adapter for their old laptop. Initially, they didn't install the thermal pad that came with the enclosure. As a result, the SSD ran at a moderate temperature. However, after installing the thermal pad, the enclosure began overheating.

Rebinding DirectInput Joystick Keys for Game Input

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