How-to's and FAQ on Indicators

What is an indicator?
I can't find an indicator (Volume, MACD, Ichimoku or other)
I've searched through the Public Library, but still cannot find the indicator I need
The Volume indicator on my chart looks odd or displays zero (or n/a) values
How can I merge the chart and indicator into one pane?
How to place two indicators on one pane?
How to enable status line on all charts in layout
How to chart the performance of Stocks, Crypto, and FX?
I want to see the source code of a built-in script
I'd like to know more about The Commitments of Traders (COT) reports
I see 'Timeframe' and 'Wait for timeframe closes' options in an indicator's settings. What do they do?
I see a "Moving average" section in an indicator's settings. What does it do?
Why I do not have an “Invite-only scripts” tab in my Indicators Library?
Why cannot I use an Invite-Only indicator?
Daily MA is not plotted correctly or does not display values on intraday chart
Indicators