User Guide - Windows 8.1

Bekerja dengan daya AC ...................................................................................................................................... 34
Pemecahan masalah daya ................................................................................................................ 34
Mematikan (memadamkan) komputer ............................................................................................................... 35
7 Memelihara komputer .................................................................................................................................. 37
Meningkatkan kinerja .......................................................................................................................................... 37
Menggunakan Disk Defragmenter .................................................................................................... 37
Menggunakan Disk Cleanup .............................................................................................................. 37
Memperbarui program dan driver ....................................................................................................................... 37
Membersihkan komputer .................................................................................................................................... 38
Prosedur pembersihan ...................................................................................................................... 38
Membersihkan layar ....................................................................................................... 38
Membersihkan bagian samping dan penutup ................................................................ 39
Membersihkan Panel Sentuh, keyboard, atau mouse (hanya model tertentu) ............ 39
Bepergian dengan membawa atau mengapalkan komputer ............................................................................. 39
8 Mengamankan komputer dan data Anda ........................................................................................................ 41
Menggunakan katasandi ..................................................................................................................................... 41
Mengeset katasandi Windows .......................................................................................................... 41
Mengeset katasandi Setup Utility (BIOS) .......................................................................................... 42
Menggunakan perangkat lunak keamanan Internet .......................................................................................... 42
Menggunakan perangkat lunak antivirus ......................................................................................... 42
Menggunakan perangkat lunak firewall ........................................................................................... 43
Menginstal pembaruan perangkat lunak ............................................................................................................ 43
Menginstal pembaruan penting keamanan ........................................................................................................ 43
Menggunakan HP Touchpoint Manager (hanya model tertentu) ....................................................................... 43
Menjaga keamanan jaringan nirkabel ................................................................................................................. 43
Mencadangkan aplikasi perangkat lunak dan data ............................................................................................ 44
Menggunakan kunci kabel pengaman opsional ................................................................................................. 44
9 Menggunakan Setup Utility (BIOS) ................................................................................................................ 45
Menyalakan Setup Utility (BIOS) ......................................................................................................................... 45
Memperbarui BIOS ............................................................................................................................................... 45
Memastikan versi BIOS ...................................................................................................................... 45
Mengunduh pembaruan BIOS ........................................................................................................... 46
10 Menggunakan HP PC Hardware Diagnostics (UEFI) ........................................................................................ 47
Mengunduh HP PC Hardware Diagnostics (UEFI) ke perangkat USB .................................................................. 47
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