Instead of risky custom ISOs, try these ways to speed up Windows 10:
Run a PowerShell script after a clean install: windows 10 lite filecr
(if you can get a license)
— the performance gain isn’t worth the security risk. Use official Windows with manual debloating, or switch to Linux for old hardware. Instead of risky custom ISOs, try these ways
Idle RAM usage can be as low as 400MB–1GB, and the total installation size can be reduced to around 2GB–3GB. Instead of risky custom ISOs
These builds often feature custom themes, icon packs, and transparent taskbars to enhance the visual experience without heavily taxing the GPU. Popular Versions Available