E.g. it checks integrity of ALL resources on each start. You could break/remove ~any file from install folder, as long as you have intact entry binary (steam.exe) it'll start and fix everything.
That's likely really useful against bit rot / corruption due to unstable overclock (XMP / EXPO profiles come with no guarantee of stability).
That's likely really useful against bit rot / corruption due to unstable overclock (XMP / EXPO profiles come with no guarantee of stability).