Practity is transforming spreadsheet learning through real-world practice. Practity, the go-to destination for hands-on learning in Python and Excel, has announced the official launch of its newest ...

Click to download a workbook and open in Excel; make sure to enable macros for full functionality. The workbooks contain screencasts that explain what to do and include tasks that can be assigned.

Some of you who visit Gizmodo at work do so to escape the drudgery of Excel, and we expect those of you reading this for that reason will especially appreciate artist Danielle Aubert’s book 58 Days ...