I was told to do a Steam File Integrity Check or Local Content Deletion. How do I do that?

Steam File Integrity Check

1. Right-Click the game in your Steam library
2. Click "Properties"
3. Navigate to "Local Files" tab
4. Click "Verify integrity of game cache"

Steam Local Content Deletion

1. Right-Click the game in your Steam library
2. Click "Delete Local Content"
3. Install the game again