Background services like Print Spooler or Windows Search may be disabled by default to reduce CPU usage.
Windows 7 Ultimate SP1 Faster Performance Edition (x86/x64) While Windows 7 reached its end of life years ago, many enthusiasts still seek out "Performance Editions" or "Lite" ISOs to breathe new life into older hardware. These custom editions are often stripped of unnecessary background services and telemetry to provide a snappier experience. Key Features of Performance Editions
Many non-essential Windows features and legacy drivers are removed to save disk space and RAM.
This is the standard tool for creating bootable media. You can find it at Rufus.ie .
Restart your PC and press your boot menu key (often F12 , F9 , or Esc ) to select the USB drive as the primary boot device. A Note on Security
To run a optimized version of Windows 7 Ultimate SP1, your hardware should meet these minimum benchmarks: 32-bit (x86) 64-bit (x64) 1 GHz or faster 1 GHz or faster RAM Storage 16 GB free space 20 GB free space Graphics DirectX 9 with WDDM 1.0 DirectX 9 with WDDM 1.0 Sources: AVADirect , TechTarget How to Create a Bootable USB