InputAutoReplacements is an option for cells and notebooks which specifies strings of characters that should be replaced immediately on input.

InputNotebook[] gives the current notebook into which keyboard input in the front end will be directed.

KernelObject[n, name, ...] represents a kernel available for parallel computing.

Names["string"] gives a list of the names of symbols which match the string. Names[patt] gives a list of names matching the arbitrary string pattern patt.

NProduct[f, {i, i_min, i_max}] gives a numerical approximation to the product \[Product]i = i_min i_max f.NProduct[f, {i, i_min, i_max, di}] uses a step di in the product.

ParallelEvaluate[expr] evaluates the expression expr on all available parallel kernels and returns the list of results obtained.ParallelEvaluate[expr, kernel] evaluates expr ...

PlaceholderReplace is an option to Paste that determines whether to replace a selection placeholder with the selected contents.

PrintingStartingPageNumber is an option for notebooks that specifies what number to assign to the first page of a notebook when printed.

PrivatePaths -> {opt_1 -> val_1, opt_2 -> val_2, ...} is a global option that specifies settings for paths private to the notebook front end.

RevolutionAxis is an option for RevolutionPlot3D which specifies the revolution axis around which the curve should be rotated.