The best thing to do is to close all files and applications and run fsck.
What is an Application?
This is defined as a computer program designed to carry out a specific task and is used by end-users.
When few files seem to be corrupted, it is best to close all applications and run fsck command as it helps to check and interactively repairs inconsistent file systems.
Read more about Corrupted files here https://brainly.com/question/2596545
