Are there any software fixes that will improve my computer’s performance? By YL ComputingSpeed Up PC Yes. Common software fixes that can improve computer performance include running disk defragmenters, cleaning out old files and programs, disabling unnecessary startup programs and services, updating drivers, and scanning for and removing malware. Related Content:How do I clean out my registry to speed up my PC?What are the best ways to maintain a fast computer?Are there any tips to reduce the resource usage of my PC?