Stands for “fear, uncertainty and doubt”. It’s actually a very relevant term. In a lot of contexts. It’s when people influence you to either fear, have uncertainty about, or doubt something. Sometimes this happens without any intent, for example if you’re unsure about some new situation or thing, you tend to first view it more negatively because you have some fear or doubts about it (which might not be warranted). But sometimes, it can have malicious intent (e.g. right-wing extremists spreading FUD about human subgroups they don’t like. Usually the first step before more aggressive behavior happens).
















What this also means: you cannot have any private conversations with windows users anymore. They all have to be considered fully backdoored. Even if the agent runs locally, you don’t know what it all sends back to MS servers.
For people who have any slice of privacy consciousness left, this is the death of Windows. The difference between this and using a desktop directly from MS’ cloud is negligible - MS can get access to potentially everything that’s visible or readable on your desktop.