Buku Teknologi Informasi Dan Komunikasi Kelas 9 SMP

Buku Teknologi Informasi Dan Komunikasi Kelas 9 SMP


Kelas 9
Pengarang Tuti Hartati, Sussi
Penerbit Pusat Kurikulum dan Perbukuan Kementerian Pendidikan Nasional
Tahun 2010
Bagikan kepada teman anda.

Materi Teknologi Informasi Dan Komunikasi


KATA SAMBUTAN................................................................................ iii
KATA PENGANTAR .............................................................................. iv
DAFTAR ISI ............................................................................................ v
PENDAHULUAN .................................................................................... viii

BAB 1 MENGENAL INTERNET ......................................................... 1
A. Pengertian Internet ............................................................. 2
B. Sejarah Internet .................................................................. 3
C. Perkembangan Internet ...................................................... 4
D. Keuntungan dari Internet ................................................... 6
E. Kerugian dari Internet ........................................................ 6
F. Intranet ............................................................................... 8
Rangkuman ................................................................................ 8
Kesehatan dan Keselamatan Kerja ............................................ 8
Soal-soal Latihan ........................................................................9
Tugas Portofolio .......................................................................... 10
Refleksi ....................................................................................... 10

BAB 2 SISTEM UNTUK MENGAKSES INTERNET ........................11
A. Jaringan Komputer .............................................................12
B. Protokol Jaringan ................................................................ 13
C. Topologi Jaringan ................................................................ 13
D. Media Transmisi .................................................................. 15
E. Jaringan Berdasarkan Area Kerja ...................................... 17
F. Program untuk Mengakses Internet ................................... 18
Rangkuman ................................................................................ 18
Kesehatan dan Keselamatan Kerja ............................................ 19
Soal-soal Latihan ........................................................................19
Tugas Portofolio .......................................................................... 20
Refleksi ....................................................................................... 20

BAB 3 PERANGKAT UNTUK MENGAKSES INTERNET .............21
A. Perangkat Input ..................................................................22
B. Perangkat Proses ................................................................ 24
C. Memori ................................................................................. 24
D. Perangkat Penyimpanan ..................................................... 25
E. Perangkat Keluaran ............................................................ 26
Rangkuman ................................................................................ 28
Kesehatan dan Keselamatan Kerja ............................................ 28
Soal-soal Latihan ........................................................................28
Tugas Portofolio .......................................................................... 30
Refleksi ....................................................................................... 30

BAB 4MENGAKSES INTERNET ...................................................... 31
A. Penyelenggara Jasa Internet ...............................................32
B. Melakukan Akses ke Internet ............................................. 32
C. Mempercepat Akses Internet ............................................... 41
D. Ukuran Kecepatan Akses Internet ...................................... 42
Rangkuman ................................................................................ 43
Kesehatan dan Keselamatan Kerja ............................................ 44
Soal-soal Latihan ........................................................................44
Tugas Portofolio .......................................................................... 46
Refleksi ....................................................................................... 46

BAB 5 LAYANAN DALAM INTERNET .............................................47
A. Www (World Wide Web) ......................................................48
B. E-Mail .................................................................................. 49
C. Internet Relay Chat (Chatting) ............................................ 50
D. Search Engine ...................................................................... 51
E. Layanan Blog ....................................................................... 52
F. Layanan Lainnya ................................................................ 53
Rangkuman ................................................................................ 54
Kesehatan dan Keselamatan Kerja ............................................ 55
Soal-soal Latihan ........................................................................55
Tugas Portofolio .......................................................................... 58
Refleksi ....................................................................................... 58
Soal-soal Latihan Semester Ganjil ............................................. 59

BAB 6 WEB BROWSER ...................................................................... 63
A. Menggunakan Internet Explorer .........................................64
B. Mengakses Web Melalui URL ............................................. 66
C. Menggunakan New Windows .............................................. 68
D. Menyimpan Halaman Web .................................................. 69
E. Mencetak Halaman Web ..................................................... 70
F. Mengatur Situs Web secara Offline ..................................... 72
G. Menggunakan Fasilitas History .......................................... 74
H. Menggunakan Fasilitas Favorites ....................................... 76
Rangkuman ................................................................................ 79
Kesehatan dan Keselamatan Kerja ............................................ 79
Soal-soal Latihan ........................................................................79
Tugas Portofolio .......................................................................... 84
Refleksi ....................................................................................... 84

BAB 7 MESIN PENCARI INFORMASI ............................................. 85
A. Mengubah Bahasa yang Digunakan Google ........................ 86
B. Mencari Informasi Menggunakan Search Engine ............... 88
C. Mencari Informasi dalam Bentuk Gambar ......................... 89
D. Mengelola Informasi Hasil Akses Internet .......................... 91
Rangkuman ................................................................................ 93
Kesehatan dan Keselamatan Kerja ............................................ 93
Soal-soal Latihan........................................................................\94
Tugas Portofolio .......................................................................... 96
Refleksi ....................................................................................... 96

BAB 8 SURAT ELEKTRONIK ............................................................97
A. Mengenal E-Mail ..................................................................98
B. Membuat Alamat E-Mail ..................................................... 98
C. Membaca E-Mail .................................................................. 102
D. Mengirim E-Mail ................................................................. 105
E. Membalas dan Meneruskan E-Mail yang Diterima ............ 107
F. Menyertakan Lampiran pada E-Mail .................................. 108
G. Keuntungan dan Kerugian E-Mail ...................................... 110
Rangkuman ................................................................................ 110
Kesehatan dan Keselamatan Kerja ............................................ 111
Soal-soal Latihan ........................................................................111
Tugas Portofolio .......................................................................... 114
Refleksi ....................................................................................... 114

BAB 9 INTERNET DAN MASYARAKAT ..........................................115 
A. Internet dalam Kegiatan Sehari-hari ..................................116
B. Men-download File ............................................................... 118
C. Chatting ............................................................................... 120
Rangkuman ................................................................................ 124
Kesehatan dan Keselamatan Kerja ............................................ 124
Soal-soal Latihan ........................................................................124
Tugas Portofolio .......................................................................... 126
Refleksi ....................................................................................... 126
Soal-soal Latihan Semester Genap ............................................. 127

DAFTAR PUSTAKA ..............................................................................131
GLOSARIUM .......................................................................................... 132
INDEKS ................................................................................................... 135
LAMPIRAN ............................................................................................. 138