What are five cursor control keys?

You asked for five such keys. Here are (in my estimation) the most commonly used:

[Left arrow]

[Right arrow]

[Up arrow]

[Down arrow]

[Home]

The following keys can also be used for cursor control:

[End]

[Page Up]

[Page Down]

[Ctrl]+[Home]

[Tab] & [Shift]+[Tab] (usually function only on web forms)