Windows 7 systems can slow down and need some care and feeding to regain their former glory. Further, some Windows 7 features can be leveraged to improve overall system performance. You can take to boost the performance of your Windows 7 systems by these steps.
1: Disable unnecessary services
2: Reduce the number of startup items
3: Remove the bloatware installed by vendors
4: Keep viruses and spyware off your system
5: Check your memory
6: Ensure that power settings favor performance
7: Keep your system defragmented
8: Disable or tune search indexing