Don't-Miss Stories

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Windows 8 and Windows 7 Safe Modes: How to enter and when to use them

The old F8 trick no longer works with all PCs. Here are some alternate ways to enter Windows's clean, diagnostic Safe Mode

android cache clearing

Clear your app caches to clear up Android phone issues

Is an app on the fritz? Fixing the problem may be only a few taps away.

What to do when your USB device doesn't work

You plug a USB device into your PC's USB port…and nothing happens. Now what?

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What to do when your laptop's touchpad stops working

The touchpad built into your laptop no longer responds to your fingers. Here's what to do about it.