Diarmuid took the Excel World Championship belt from three time winner Andrew Ngai Irishman Diarmuid Early emerged onto the HyperX arena in Las Vegas under the bright lights, dramatic music, and ...

For some people, Excel spreadsheets are organisational heaven. For others, they're more like hell. For Giles Male, though, buzzing around a spreadsheet, fixing up rows and columns, is an exciting and ...

When you launch a new product, your vision for its use might differ from how customers actually use it. Ivar Jacobson created the first use case model in 1987 while working at Ericsson. It started as ...