Dell Technology Guide
Page 265
... earlier operating state without affecting data files) if changes to the hardware, software, or other system settings have left the computer in when you received the computer. Use Dell PC Restore or Dell Factory Image Restore only if System Restore did not resolve your operating system problem. NOTICE: Make regular backups of your computer are completely reversible...
... earlier operating state without affecting data files) if changes to the hardware, software, or other system settings have left the computer in when you received the computer. Use Dell PC Restore or Dell Factory Image Restore only if System Restore did not resolve your operating system problem. NOTICE: Make regular backups of your computer are completely reversible...