Articles by Philip Celasco

Wireless keyboard not working? Check batteries, reseat the USB receiver, re-pair Bluetooth, cut interference, fix Filter keys and reinstall the driver.

Boot into BIOS on a Dell by tapping F2 at the Dell logo, or use Windows Advanced startup or F12. Fixes for when F2 does nothing and key settings to check.

Turn Outlook read receipts on or off for one email or every message, choose whether you send them back, and fix receipts that never arrive.

Windows takes forever to shut down when updates install, apps or services refuse to close, or a driver hangs. Find the cause and fix it in Windows 11 and 10.

Add a shared mailbox in Outlook: an admin creates it and adds you as a member, then it appears after a restart. Manual steps for new, classic, web, Mac and mobile.

Windows 11 Home includes Windows Security, device encryption, Windows Hello, Edge, Copilot, Xbox gaming and accessibility tools, but not Office or BitLocker.

Fix WiFi not showing up on Windows 10: check airplane mode and the Wi-Fi switch, enable the adapter, restart WLAN AutoConfig, update drivers and reset the network.

Configure Windows Sound Recorder to record internal PC sound: enable Stereo Mix, select it in the app, or use Audacity loopback when Stereo Mix is missing.

Adjust display appearance settings in Windows 11/10: resolution, scale, brightness, night light, themes, accent colors, text size and accessibility options.

Add StreamElements to OBS: copy your overlay URL, add a Browser source, paste it and match the size. Widget setup, managing overlays live and fixes for blank alerts.

View, download or delete your Microsoft Copilot prompt history: the chat list, privacy dashboard export, Delete all activity history, and work account steps.