How do you protect your files from modification?

1. Keep Data Secure:It is important to make sure your files are modified because it will stop people from changing or deleting your work. The solution for this is to make regular backups of files, use anti-virus software and store files on removable disks.

2. Read Only Files:Having read only files stops you or someone else from accidently modifying your documents.

To do this, you need to:

1. Open you file, click on the Microsoft Office Button, then save as.

2. Click on tools, then general options.

3. Click on Read-only recommended.

4. When you re-open your document it will be in read-only.