Microsoft's spreadsheet program can do way more than you might imagine. These are the hacks and tricks you need to know.

In the 1990s some computer games had a “boss key” that allowed staff to call up an Excel spreadsheet if they needed to look like they were working.Now bosses might frown upon a worker caught labouring ...

To prepare AI agents for office work, the company is asking contractors to upload projects from past jobs, leaving it to them to strip out confidential and personally identifiable information.