Some of the following packages contain an INF file, and some do not. An INF file is an installer file that is included with the download file. If a Cursor set has an INF file, you can install it and use that pack directly from your mouse settings (the cursor’s set name comes in the scroll-down option). If the package does not have an INF file, you must manually add the individual cursor. Note: To further know how to install or apply, check How to customize your Cursors and Pointers in Windows.