1
vote
1answer
168 views

How can you google search for pages updated recently? [duplicate]

I seem to recall years ago google had a feature where you could search for pages updated "last year", "last month", "last week" etc. Especially when searching through forums, is there's away to filter ...
4
votes
1answer
1k views

Normalizing and grouping dates in Google Spreadsheet

I have a spreadsheet pulling together various readings taken of hours heater has run, electricity units use for that period, and outside temperature. For the last 3 months, the electricity usage and ...