Computer Software Operations

Ctrl + Tab switches between tabs within Internet Explorer 7. Alt + Tab switches between applications, not browser tabs.

Ctrl + D opens the Add Favorite dialog in IE. Ctrl + F opens Find, Ctrl + R refreshes the page, and Ctrl + S saves the page.

Shift + Insert is a universal paste shortcut that works in most applications. Alt + Insert has varied uses, Shift + I is not standard, and Ctrl + P is for printing.

Pressing the Shift key 5 times rapidly activates Sticky Keys, an accessibility feature. This is a documented Windows accessibility shortcut.

Alt + Tab is the standard Windows keyboard shortcut to cycle through open applications. Holding Alt and repeatedly pressing Tab moves the focus between running programs, releasing both keys switches to the selected application. Ctrl + Tab is used within applications to switch between document tabs or child windows, not between applications.

Alt + Space bar opens the window control menu (the system menu) for the active window in Windows. This menu provides options like Move, Size, Minimize, Maximize, and Close. The other key combinations (Shift+Space, Ctrl+Space, Alt+Shift+Space) do not perform this function in Windows.

In Excel, Ctrl + - (minus) opens the Delete dialog box, which allows deleting either entire rows or entire columns. The user then chooses what to delete via the dialog. The keyboard shortcut itself doesn't distinguish between row and column - it presents both options.

In Excel, Ctrl + + (plus) opens the Insert dialog, which provides options to insert entire rows or entire columns. The user selects which to insert via the dialog. The keyboard shortcut itself doesn't target just one - it presents both insert options.

Ctrl + N in Excel creates a new workbook (a new Excel file), not a new worksheet within the current workbook. To insert a new worksheet within the current workbook, you would use Shift + F11 or right-click the sheet tab and select Insert. Ctrl+N always creates a fresh, blank workbook file.

In Excel, Alt + ' (apostrophe) opens the Format Cells dialog directly to the Style tab. This shortcut allows quick access to cell styles. The Style tab lets you apply, create, or modify cell styles for consistent formatting across your workbook.

Ctrl + i applies italic formatting in Excel, while Ctrl + 3 applies a specific style format (typically the 'Comma' style in older versions or another predefined style). These are two entirely different keyboard shortcuts with different functions - one is direct formatting (italic), the other applies a style. They are not equivalent.

F11 is the keyboard shortcut in Excel that creates a default chart on a new sheet using the selected data. Pressing F11 instantly generates a chart based on the current data selection, making it a quick way to visualize data.

F12 is the universal keyboard shortcut for the Save As command in Microsoft Office applications (Word, Excel, PowerPoint, etc.). This shortcut opens the Save As dialog box, allowing you to save a file with a new name, location, or file format.

The F4 key in Excel repeats the last action or command you performed. This is useful when you need to apply the same formatting, insertion, or other operation multiple times without redoing all the steps. For example, after inserting a row, pressing F4 will insert another row.

CTRL+C is the standard keyboard shortcut for copying selected text or items in Windows and most operating systems. CTRL+V is for paste, CTRL+X is for cut, and CTRL+CY is not a standard shortcut.