Step one: Select the Entire Table
Begin by selecting the complete table. You can achieve this by clicking the upper-left corner of the table and dragging your mouse down to the lower-right corner. Alternatively, press Ctrl+A after clicking the upper-left corner.
Step two: Right-click and Choose "Convert to Range"
Once the table is selected, right-click within the selection. A menu will appear; from there, choose "Convert to Range."
Step three: Confirm Your Intention to Convert the Table
A confirmation pop-up window will prompt you to confirm the table-to-range conversion. Click "Yes" to proceed.
Step four: Delete the Table
At this stage, the table should no longer be visible in your Excel spreadsheet, though it technically still exists. To entirely remove the table, delete the cells that were part of the table. Select those cells and press the Delete key on your keyboard.
Step five: Save Your Modifications
Before exiting Excel, ensure you save your changes. Click the "Save" button on the toolbar or press Ctrl+S on your keyboard.