1.disable startup apps.
2.turn off some windows features na di mo naman kailangan
3.disable all effects (themes,shadows, or etc related)
4. do not install unwanted application (related to no.1)
5.keep your files organize
6.clean your CPU (di lang inside dapat in and out)
7. maintain the temp (nakaka lag din ang sobrang taas ng temp)
8. use suitable OS for your specs