Selecionados em Online Communication.
Tudo que publicamos em Online Communication, ordenado por data.
New Six arrangements that cost nothing when everything is fine — verifying first, choosing the place, telling someone specifically, your own transport, and leaving whenever you want to.
New Three tiers of personal information, why the apparently harmless middle tier causes the most trouble, how to read the pace of questions, and how to decline without a confrontation.
New Video costs about twenty times the data of audio, plus privacy and attention. Here is when each one is the right choice, and how to switch without friction.
New The three ways to call another country, where roaming bills really come from, how much data a call uses, and the settings to change before you fly.
New A speed test measures the wrong thing for a call. Here are the six checks in the order that finds the cause fastest — upload, jitter, the Wi-Fi band, and the device itself.
New Six checks to run before and during a video call: which app to use, what it costs in data, what your permissions allow, and what to do if a call goes wrong.