President Donald Trump was sworn in as the 47th president of the United States by Chief Supreme Court Justice John Roberts in an inauguration ceremony inside the U.S. Capitol Rotunda on Monday.

Donald Trump’s increasingly close relationship with tech leaders has been noted for weeks now. They’ve donated millions to his inauguration fund, taken trips to the president-elect’s Mar-a-Lago resort and, in the case of Meta’s Mark Zuckerberg, altered Facebook’s moderation policies to accommodate conservative concerns.

This Inauguration Day, President Joe Biden and first lady Jill Biden will wake up in a White House filled with their belongings and personal mementos -- everything from personal photographs to their favorite foods in the kitchen.