Computer Software Operations

In Microsoft Excel, pressing Ctrl + F9 minimizes the workbook window, whereas Ctrl + F10 maximizes or restores it. Therefore, the statement is true.

Ctrl + 1 in Excel opens the Format Cells dialog box, which provides access to all formatting options for the selected cell or range. This is the correct answer.

Ctrl + 2 in Excel is used to apply or remove bold formatting from the selected cell or text. This is the correct answer.

Ctrl + 4 in Excel is used to apply or remove underline formatting from the selected cell or text. This is the correct answer.

Ctrl + 5 in Excel is used to apply or remove strikethrough formatting from the selected cell or text. This is the correct answer.

In Excel, Ctrl+D fills down (copies from cell above), Ctrl+' copies formula from cell above, and Ctrl+" copies value from cell above. These are three different keyboard shortcuts with distinct functions - they are not equivalent to each other. Each shortcut serves a specific purpose in data entry and formula manipulation.

In Excel, Ctrl+R copies from the LEFT cell to the active cell (fill right), not from the upper cell. Ctrl+D copies from the UPPER cell (fill down). These are two different shortcuts - Ctrl+D goes vertical, Ctrl+R goes horizontal. The statement incorrectly describes Ctrl+D's function.

In Microsoft Excel, the shortcut Ctrl + R executes the Fill Right command, which copies the contents and format of the leftmost cell in a selected range into the cells to the right. Consequently, the statement is true.

Ctrl+Shift+F4 is not equivalent to Shift+Tab in Excel or most applications. Ctrl+Shift+F4 typically has no default function in Excel or is related to closing windows in some applications, while Shift+Tab moves backward between cells/fields. These are completely different keyboard commands with unrelated functions.

Ctrl+Shift+F3 (not F2) is the Excel shortcut for creating names from selected text. Ctrl+Shift+F2 has no default function related to creating names in Excel - it may be used for other purposes like inserting comments or closing windows in different applications. The statement incorrectly identifies the shortcut.

In most Microsoft Office applications, Ctrl+F12 is typically the shortcut for 'Save As' (opening the save dialog), while Ctrl+P is the 'Print' command. These are two distinct functions with different purposes, so they are not equivalent.

In PowerPoint (and most Office applications), Alt+F opens the File menu, while F10 is also used to activate the Menu Bar or File menu in different contexts. The equivalence depends on the specific PowerPoint version and context. The question is ambiguous without specifying version/context.

F4 and Ctrl+F4 are different keyboard shortcuts. F4 alone typically activates the address bar in browsers or repeats the last action in some applications, while Ctrl+F4 is used to close the current tab or document window in many programs.

Ctrl+F2 is not the shortcut for previewing slides in black and white mode in PowerPoint. The black and white preview is typically accessed through the View menu, not via a Ctrl+F2 keyboard shortcut.

Alt+4 is not the keyboard shortcut to close PowerPoint. The standard shortcut to close an application in Windows is Alt+F4. Alt+4 has no special function for closing PowerPoint presentations.