You don’t need to turn your whole house into a sci-fi movie – just a few devices that solve your actual problems.

Two types of storage drives with different strengths and weaknesses. Understand them to upgrade your machine the right way or pick a new one that fits your budget.

Spending a few days getting used to keyboard shortcuts will save you hours over the years that follow.

Every chime pulls you out of what you were doing. How to tidy up notifications so your phone serves you instead of nagging you.

The cloud isn’t anything mysterious – it’s just someone else’s computer that you rent to use over the internet.

Transferring money by phone is convenient but also a target for scams. Principles that let you transact with peace of mind.

The best audio gear isn’t the most expensive one, it’s the one that suits how you actually use it.

Why would a flashlight app ask to access your contacts? How to spot and refuse unreasonable demands on your privacy.

The problem with screens isn’t really the blue light, it’s how and when we look at them.