System
restore is the process of restoring the previous settings when sudden errors
occurs for the system .Not only it helping us but also it eat the hard disk
memory .We can save that memory. (...)
For that select
properties by right clicking on the my computer Click on the system protection
link ,which is in the left side of the properties window. Select protection tab
from the coming window. Select one drive and click configure. Type a small
quantity in the maks usage slider then click ok. If you need only saving the
before restore then you need to click only in the restore previous versions of
files.