Excel 21 Days Challenge with Resources

I have covered all concepts in excel start from basic formulas like SUM, COUNT, MAX, MIN, AVG followed by conditional formulas like IF, SUMIF, COUNTIF, AVGIF etc.

And then LOOKUP functions like VLookup, VLookup, hlookup

And then we learned text functions , date functions , search , data validation , data duplication removals , pivots and then finally powerquery basic , shortcuts used for data filters, validation etc.