There are two small arrows on the office application shortcut icon.

This is because the "Compression or Encryption Properties" function is turned on. Taking the world document as an example, you can cancel this small arrow icon by the following methods:

1. Open the computer, find the world icon with a small arrow on the desktop, right-click it, and then click Properties:

2. Find the "Advanced" option in the page, and then click to enter:

3. After entering the advanced page, remove the previous tick in the options under "Compression or Encryption Properties", and then click "OK", and the shortcut icons in the world will return to normal. You can set the excel document in the same way: