The lookup function in Excel can save you a lot of time and effort, but only if you actually know how to use its many forms and alterations.

Learn Excel’s Sequence function to generate numbers, dates, and custom formats effortlessly. Work smarter and faster with this guide ...

Microsoft Excel's new dynamic array functions make complex calculations easier than ever before.

Learn what an arithmetic sequence is and about number patterns in arithmetic sequences with this BBC Bitesize Maths KS3 article. For students aged of 11 and 14.

If Excel Autocomplete is not working, you have to check that Autocomplete is not disabled and that there are no Blank cells in the dataset.