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Turn on automatic replies in Outlook for a vacation or a day off. Steps for new and classic Outlook, plus what to do if your account has no Out of Office.

Stuck in Safe Mode on Android? Usually a restart clears it. Here is how to exit, and what to do when the phone keeps booting back into Safe Mode.

The 'Not secure' warning means your site has no valid HTTPS certificate. Here is what it means, how owners fix it, and what visitors should do about it.

Windows 11 CPU stuck near 100%? Find the process in Task Manager, then tame the usual causes — Defender scans, WMI, indexing, and too many startup apps.

Lock a Word file so only people with the password can open it. Here is the Encrypt with Password step on Windows and Mac, and how to remove it later.

Capture your Android screen in a second: press Power and Volume Down together. Plus the Samsung palm swipe, scrolling screenshots, and where they save.

Google Assistant is being replaced by Gemini in 2026. Here is how to turn off the voice assistant, stop it launching from the power button, and disable it.

Sent a Gmail message too soon? Click Undo in the seconds after sending, and set a longer window — up to 30 seconds — so you always get the chance.

Keep Chrome current for speed and security. Here is how to update it on desktop and phone, and how to read the colored Update dot in the menu.

A Windows 11 update stuck at a percentage is often still working. Here is how long to wait, then the safe way to reset Windows Update and move on.