Changing a readonly file

Changing a read-only file can be done by modifying the file's properties to remove the read-only attribute. Here are the steps to do so:

1. Right-click on the read-only file and select "Properties."
2. In the Properties window, under the General tab, uncheck the box next to "Read-only."
3. Click "Apply" and then "OK" to save the changes.

After the read-only attribute has been removed, you should be able to modify the file as needed. However, be cautious when modifying system files or files that are crucial to the functioning of your computer, as changing them incorrectly can cause serious problems.