All articles

A warm phone is usually working normally. Here's how to tell harmless heat from a real problem on Android, and the one red line that means stop.

Missing Android alerts? Fix them by checking Do Not Disturb, per-app switches, notification channels, battery restrictions, and Data Saver on Pixel and Samsung.

If Chrome stopped offering to save your logins, fix it here: the save toggle, the Declined sites list, Incognito, sign-in, and extensions.

Add, style, and format page numbers in Google Docs: skip the first page, set a start number, build a Page X of Y footer, and remove them cleanly.

Insert, format, and position page numbers in Word, hide the number on a cover page, and restart numbering midway using a section break.

Merge & Center sits on Excel's Home tab, but it deletes data and breaks sorting. Learn the three ways to merge, how to unmerge, and the safer way to center a title.

Your PDF viewer's rotate button only spins the page on screen. Learn to permanently rotate a PDF and save it with free web tools, PDF24, or Mac Preview.

Snap Layouts, edge dragging, and Win+arrow shortcuts split a Windows 11 screen in seconds, then Snap Assist and Snap Groups arrange the rest.

Remove Windows 11 apps the right way, from Settings, the Start menu, or Control Panel, plus how to handle stubborn programs and clear the leftover files.

Overnight charging, draining to zero, fast charging: most phone battery rules are myths. Here's how lithium-ion batteries really age and what actually helps.