Microsoft is famous for nonsensical product and feature renamings. There is Microsoft 365 Copilot in their enterprise offerings, which integrates well with Copilot in Windows. And there is a tool to build your own Copilots with customized logic and data sources.
Social Security fund invested in government bonds, so the interest from that goes into the fund.
To be fair the budget deficit was there before Trump. His campaign promises are going to increase it, but they can offset that partially with spending cuts. Also, the government has been using money from the Social Security fund routinely, again nothing new under Trump. They just count it as an internal debt. According to Wikipedia, by 2022 it’s been already about 20% of the fund “borrowed” by the government.