Articles about applications | UserComp.com

Can't Find x86_64 Versions of Applications on MacOS arm64 (M1)

Resolve missing x86_64 app issues on M1 Macs by installing Rosetta 2 and reinstalling apps as universal binaries.

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Linux Newbie: Show Applications Shortcut Key

Resolve the Linux shortcut key to show all applications by identifying your desktop environment and using the Super key or grid icon.

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Identifying Running Instances of an App in Windows 10

Resolve ambiguity when multiple instances of the same application are running by viewing individual processes in Task Manager Details or filtering via command line.

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Software to Create New Bindable Keys for Applications: A Comprehensive Guide

Remap keys and create macros using AutoHotkey or manufacturer drivers to customize input methods for specific software workflows.

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Applications Launched as Administrator Taking Long to Load/Show

Resolve slow loading times for administrator-launched applications in Windows 10 by optimizing UAC settings, repairing corrupted system files, and managing startup processes.

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How to Set Different Decimal Separator for Specific Applications in Windows 11

Resolve the inability to set different decimal separators for specific applications in Windows 11 using app settings or third-party locale emulators.

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LibreCAD won't access disks or USBs on Fedora: A System Application Issue

Resolve LibreCAD disk and USB access failures on Fedora by adding users to the disk group or granting Flatpak filesystem permissions.

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How to Use Microsoft 365 to Access Office Applications You've Bought?

Resolve unactivated Office errors by linking retail product keys to a Microsoft account for cloud-based activation and management.

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Windows Alternative to UserModeHelper: Running Batch Files with NT Native Applications

Resolve crashes when running batch files with NT Native applications by replacing unstable NtCreateUserProcess calls with the robust CreateProcessW API.

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Troubleshooting Slow Loading Applications

Resolve slow application loading by managing startup items, clearing temporary files, and monitoring system resources on Windows, macOS, and Linux.

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Understanding UDP Payload Traffic Transitions Between Machines in Windows Applications

Resolve UDP latency and packet loss issues in Windows applications by configuring packet sniffers to capture and analyze traffic patterns.

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Side-by-Side Configuration Issue: Troubleshooting Incorrect Startup of Applications in Windows

Resolve Side-by-Side configuration errors by reinstalling the specific Microsoft Visual C++ Redistributable packages required by the application.

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How to Modify Contents of "Show Applications" in Ubuntu 23

Customize the Ubuntu 23 Show Applications menu by hiding apps or adding shortcuts via .desktop files in ~/.local/share/applications.

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Windows: Application Windows Keep Reopening After Closure

Resolve Windows application windows reopening after closure by disabling startup programs, checking Task Scheduler, and running System File Checker.

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Running GUI Applications in Native Kernel-based Windows Containers

Explains why GUI applications cannot run in native kernel-based Windows containers due to missing session space, DWM, and user profiles.

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Solving Audio Problems in Specific Applications on openSUSE Tumbleweed

Resolve application-specific audio failures on openSUSE Tumbleweed by verifying PipeWire status and configuring sink routing in pavucontrol.

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Finding 32-bit Applications on Windows

Identify 32-bit applications on Windows by checking Program Files (x86), querying the registry via PowerShell, or analyzing PE headers to verify binary architecture.

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Kali Linux Taskbar Not Showing Open Applications

Resolve Kali Linux taskbar not showing open applications by resetting panel configuration files or fixing autostart entries.

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MacOS: Keyboard Shortcut to Switch Applications with Only One Open in Space

Resolve the inability to cycle applications with Command-Tab when only one app is open in a macOS space by using Mission Control or third-party tools like AltTab.

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High Memory Usage in Chrome-Based Applications: Focusing on the VideoCaptureService Component

Resolve high memory usage in Chrome-based apps caused by the VideoCaptureService component by disabling hardware acceleration, updating graphics drivers, and clearing browser data.

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Issue: Incorrect Windows Sizes for Desktop Applications

Resolve incorrect desktop application window sizes by calculating client area dimensions using system metrics for borders and title bars.

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Mouse Cursor Moving Issue: Applications Not Responding

Resolve unresponsive applications and frozen UI by restarting the display driver, ending hung processes via Task Manager, and updating mouse drivers.

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Windows 11: Troubleshooting GPU-Specific Application Issues

Fix GPU-specific application issues on Windows 11 by manually assigning the dedicated graphics processor via system settings.

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Completing Steps to Remove Protected Applications on MacOS 14.4: A Case Study with AppleTV.app

Resolves Operation not permitted error when deleting AppleTV.app on macOS 14.4 by disabling SIP via Recovery Mode.

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Using Linux-like Symlinks in a Windows Computer: Application Logs Directory

Redirect hardcoded application log directories to new locations using Windows symbolic links to manage disk space without modifying source code.

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Forcing Specific Applications to Increase DPI on Windows

Fix blurry or tiny text in specific applications on high-DPI Windows displays by overriding DPI scaling behavior via the Compatibility tab.

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Windows: UTF-8 Characters Not Displayed Properly in Applications

Enable Windows beta UTF-8 support to fix garbled characters in legacy non-Unicode applications without manual registry edits.

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Troubleshooting Desktop Background Flashing and Inability to Run Applications

Resolve desktop background flashing and application launch failures by updating graphics drivers, repairing system files, and isolating conflicts via Safe Mode.

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