cek software :
- hapus file temporary/cache
- update antivirus
- cek windows security, virus & threat protection, start action jika ada file yang mencurigakan
- cek score performa ram,cpu, disk dll : buka power shell, run as administrator, Get-CimInstance Win32_WinSat
- cek reycle bin
- cek kapasitas penyimpanan, disk management
- cek windows update
- cek koneksi internet, speedtest
- nonaktifkan startup apps tidak penting
cek kebersihan hardware dari debu/kotoran :
- casing luar
- casing dalam
- mainboard
- psu
- ups
- ram
- fan
- keyboard, mouse, monitor