Sure, I'll be happy to help you classify the provided file type icons. Here is a detailed, step-by-step solution for classifying the icons:
1. Look at the file extension of the given file name, which is "Xook1.xlsx."
2. Identify the extension part of the file name. The extension ".xlsx" is a crucial identifier.
3. Determine what kind of file uses the ".xlsx" extension.
The ".xlsx" extension is used by files created by Microsoft Excel, a spreadsheet application. Therefore, the file type for "Xook1.xlsx" is classified as a Spreadsheet.
Here is the completed table:
```
\begin{tabular}{|l|l|l|}
\hline \multicolumn{1}{|c|}{ Icon } & File Type \\
\hline Xook1.xlsx & Spreadsheet \\
\hline
\end{tabular}
```
So, "Xook1.xlsx" is classified under the File Type "Spreadsheet."
