Quick fix: After printer firmware update, Wi-Fi settings often reset. Re-add network via printer’s control panel: Network Settings → Wireless Setup Wizard. Enter Wi-Fi SSID + password. Or use vendor app (HP Smart, Canon PRINT, Brother iPrint) to re-pair. Reserve static IP in router for stability. You update printer firmware. After: printer no longer appears … Read more
Quick fix: Open Settings → Accessibility → Mouse pointer and touch. Drag Mouse pointer size slider. Sizes 1–15 available. Pick desired size. Set Mouse pointer style: Custom to keep cursor color. If using a custom cursor pack, that pack’s sizes scale with the slider. You want bigger cursor for accessibility/HiDPI. But you don’t want to … Read more
Quick fix: Antimalware Service Executable (MsMpEng.exe) runs a startup scan that delays boot. Open Task Scheduler → Microsoft → Windows → Windows Defender. Find Windows Defender Scheduled Scan. Edit → Conditions tab → tick “Start the task only if the computer is idle for: 30 minutes.” Also: untick “Start the task only if the computer … Read more
Quick fix: Two features auto-adjust brightness: Adaptive Brightness (ambient light sensor) and Content Adaptive Brightness Control (CABC, dims for dark scenes). Open Settings → System → Display. Toggle off Change brightness automatically when lighting changes and Help improve battery by optimizing the content shown and brightness (CABC). Brightness changes on its own. Sometimes dimming when … Read more
Quick fix: Force-shutdown PC during boot three times (hold power button for 5 seconds during Windows logo). Fourth boot enters Automatic Repair. Click Advanced options → Troubleshoot → Advanced options → Startup Repair. Tool diagnoses and fixes boot issues automatically. Windows won’t boot. Startup Repair is the first-line automatic recovery. It checks BCD, system files, … Read more
Quick fix: Windows doesn’t have a native keyboard shortcut for switching audio devices. Use SoundSwitch (free, soundswitch.aaflalo.me). Install. Set hotkey (e.g., Ctrl+Alt+F12). Pick which output devices to cycle through. Pressing the hotkey switches between them instantly. You switch between speakers and headphones constantly. Right-clicking the speaker icon and clicking is tedious. SoundSwitch creates a hotkey … Read more
Quick fix: Open Print Management (printmanagement.msc). Right-click printer → Properties → Security tab → remove Manage this printer permission from Users group. Users can still print but can’t change printer defaults. For per-document defaults via Printing Defaults (system-wide): adjust as admin. You set defaults: B&W, double-sided, draft mode for cost saving. Users change to color, … Read more
Quick fix: Windows 11 throttles CPU on battery to save power. To prioritize performance: Settings → System → Power & battery → Power mode → Best performance (battery drains faster). Also disable Battery Saver auto-trigger. For CPU-specific tuning: Control Panel → Power Options → Change plan settings → Advanced → Processor power management → raise … Read more
Quick fix: Open Settings → System → Display. Find Color profile or Color management. Disable Auto color management for apps if present. Or use HDR Calibration app from Microsoft Store to control HDR color behavior. For per-app: Settings → Display → Graphics → pick app → preferences. Colors look different in different apps. Adaptive Color … Read more
Quick fix: The system mute key (F-key) mutes system audio but not Communication apps that use their own audio path (Teams, Zoom, Discord). Each app has its own mute control. For app-specific mute hotkey: configure in app settings or use vendor utility (Logitech G Hub macro, AutoHotkey script). You press the dedicated mute key on … Read more