Dealers digital scales have 2 decimal places.

55378008

“Enhanced Configuration Service (ECS) ECS provides Microsoft the ability to reconfigure Office installations without the need for you to redeploy Office. It’s used to control the gradual rollout of features or updates, while the impact of the rollout is monitored from diagnostic data being collected.”

Given how office/ai is being baked into the OS, its probably something to do with windows updates. Within updates there are advanced options and one of the tickboxes is for other Microsoft products. My guess would be that

Wash… You dirty bastard