Microsoft Excel has been the premier spreadsheet software for decades, since outdoing the once venerable Lotus 1-2-3, the first killer app for PCs in the 1980s. And Excel's dominance has yet to be ...

A mystery lottery winner still hasn't claimed their £10m prize. The hunt has been on since October to find the owner of the winning ticket, bought in Bexley, who has won £10,633,323. The deadline of ...