Speed Up Photoshop Fast | Windows Fixer Performance Guide (2025)

Speed up Photoshop on low-end PCs with quick fixes from Windows Fixer. Learn to purge cache, set scratch disk, tweak RAM, GPU, history, and more. TOPICS: Intro: Why Photoshop lags Purge cache for fresh start Fix “scratch disk full” by using SSD Optimize RAM allocation (65–80%) Enable GPU acceleration Set undo history for best performance Turn on multithreaded compositing Configure Windows graphics settings Restart Photoshop for best results If this helped, hit Like & Subscribe, and let me know what you want fixed next in the comments!