Are there other techniques I can use to improve the speed of my PC?

Yes, there are many other ways to improve the speed of your PC. Some options include:

– Upgrading your RAM and/or processor
– Defragmenting your hard drive
– Uninstalling unnecessary programs
– Disabling startup applications and services
– Adding an SSD
– Running fewer applications simultaneously
– Installing a more efficient antivirus software
– Using a disk cleanup utility
– Adjusting virtual memory settings
– Running a registry cleaner regularly
– Installing updates for your operating system