ScheduledTasks (Built-in Mathematica Symbol)

ScheduledTasks[] returns a list of ScheduledTaskObject expressions that represent current tasks.

TimeZone (Built-in Mathematica Symbol)

TimeZone is an option for DateString, AbsoluteTime, and related functions that specifies the time zone to use for dates and times.

Dynamic and DynamicModule (Mathematica Overview)

Introduction to Dynamic Advanced Dynamic Functionality

[Right-click] > Copy Graphic (Mathematica Menu Item)

Copy Graphic copies the selected (or clicked upon) graphic to the clipboard.

[Right-click] > Copy Image (Mathematica Menu Item)

Copy Image copies the selected (or clicked upon) image to the clipboard.

Edit > Copy (Mathematica Menu Item)

Copy copies a selection to the clipboard without deleting it from your notebook.

WordSearch (Built-in Mathematica Symbol)

WordSearch is an option for Find and FindList that specifies whether the text searched for must appear as a word.

$SystemWordLength (Built-in Mathematica Symbol)

$SystemWordLength gives the effective number of bits in raw machine words on the computer system where Mathematica is running.

ReturnPacket (Built-in Mathematica Symbol)

ReturnPacket[expr] is a MathLink packet that contains the expression expr, the result of an EvaluatePacket evaluation.

TrigFactor (Built-in Mathematica Symbol)

TrigFactor[expr] factors trigonometric functions in expr.