
When was exchange first released?
I'm trying to find out when the first version of Microsoft Exchange was released. I'm curious about its initial launch date as I'm studying the history of email servers.


When was the shilling coin renamed?
I want to know the specific time or date when the shilling coin underwent a rename. I'm curious about the history of this coin and the reason for its name change.


When did Canadian Coins become a currency?
Canadian coins became a currency in 1867, when Canada was formed as a federation and began to establish its own currency system.


When did silver coinage stop circulating?
I'm wondering about the history of silver coins. Specifically, I want to know when silver coins stopped being used as legal tender in circulation.


When was Ethereum at its lowest price?
I'm trying to find out the specific time or date when Ethereum, the cryptocurrency, reached its lowest price point in the market.
