How to Set Computer Boot from USB Flash Driver via BOOT Menu or BIOS
Got this old eMachines desktop from my work manager for free! (Only condition was retrieving her photos for her.) It works fine, but it's slow as shit. Any relatively inexpensive upgrade ideas
eMachines Recovery Disk – Guide for Windows XP, Vista, 7, 8
Emachines E644 Series Laptop Boots to BIOS NO HDD/Charger JR | eBay