Type of Image File

There are many types of image files, JPEG, Gif or PNG. Well, here are a few explanations about the types of images.

JPEG or Joint Photographic Experts Group is an image format that is widely used to store the images with a size smaller. There are several characteristics of images in JPEG, which of course we know must have the extension. Jpg or. Jpeg. Also JPEG is also able to display colors with a depth of 24-bit true color. Compress images with lossy nature. And is generally used to store the images of photos.

GIF or Graphics Interchange Format is one of the widely used image format. One characteristic of the image type extension can play an animated GIF is a simple picture. Some other characteristics of the GIF image format is able to serve a maximum of 256 colors for GIF format uses 8-bits for each pixel. In addition, GIF is also capable of compressing images with lossless nature and supports transparent color.

PNG or Portable Network Graphics is one of the image storage format that uses a compression method that does not eliminate part of that image. In general PNG images used for the Web (Web universe Jembar - en: World Wide Web). PNG image format has better compression factors compared with GIF (5% -25% better than GIF format).
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Fine Font

I will share to you the address to get the kinds of fine font, which I get from looking on the internet. May be useful.



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valid until 2/24/2010


Active for 3 months and update antivirus databases too. Please leave comment or email first to confirm.
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About NOD32 Antivirus

ESET NOD32 Antivirus memberikan layanan kepada Usernya dengan cepat, efektif dan mudah digunakan. NOD32 Antivirus dapat mendeteksi dan memblok virus yang muncul sebagai ancaman komputer lebih cepat daripada teknologi antivirus lain. Cepat, software NOD32 ringan dan tidak mengganggu kecepatan browsing Internet Anda, tanpa slowdowns.


Kenyaman yang kita peroleh dengan menggunakan NOD32 Antivirus:
  • Aman dari virus, spyware, trojan, pencuri password dan ancaman malware lainnya
  • Memblok dan menghentikan ancaman virus terbaru secara proaktif, sehingga Kita dapat memaksimalkan pertahanan terhadap ancaman baru dan tidak dikenal.
  • Dapat menscans dan membersihkan lalu lintas internet dan email, bahkan ketika itu SSL terenkripsi, sehingga email kita selalu aman.
  • Menghentikan ancaman virus yang masuk melalui perangkat removable sehingga kita dapat berbagi file dengan nyaman.
  • Integrated SysInspector dan sistem menyederhanakan SysRescue diagnosis dan pemulihan
  • Pertahanan diri mencegah malware.
  • Update database antivirus terbaru yang mudah.
System Requirements
Processors Supported: Intel or AMD x86-x64
Operating Systems: Windows® 7/Vista/XP/2000
Microsoft Windows NT 4.0 with Service Pack 6 installed (NOTE: Supported by NOD32 Antivirus 4.2 only. Features not supported in NT are self-defense, removable media access control, SysInspector, SysRescue and portable PC support.)
Memory: 44 MB
Disk Space (Download): 28 MB
Disk Space (Installation): 35 MB

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    Eye test

    Saat searching di internet, tiba-tiba muncul sebuah gambar yang sangat aneh dan unik. Setelah lama mengamatinya, saya baru sadar kalau gambar ini dapat digunakan sebagai penguji kesehatan mata kita. Nah, kira-kira gambarnya seperti apa ya? Silakan simak gambar berikut ini:


    Pasti timbulnya banyak pertanyaan. Coba kelompokan pertanyaan tersebut dan silakan jawab sendiri ^_^.
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    Password ESET-Smart Security November 2010


    Username:TRIAL-37678491
    PassWord:rr38narxfh
    Version: ESS, EAV, 2.*

    Username:TRIAL-37678489
    PassWord:j43cteeaen
    Version: ESS, EAV, 2.*

    Username:TRIAL-37678434
    PassWord:4as6k3vkvj
    Version: ESS, EAV, 2.*

    Username:TRIAL-37678448
    PassWord:tjuen6f4nv
    Version: ESS, EAV, 2.*

    Username:TRIAL-37678532
    PassWord:fa86tkp68a
    Version: ESS, EAV, 2.*

    Username:TRIAL-37679217
    PassWord:6fkxfn4hj2
    Version: ESS, EAV, 2.*
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    Some days


    Some days - they just start better than others  ^_^
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    Street Fighter on Wallpaper

    Click and save the street fighter on wallpaper. Have enjoyed.






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    Materi diskusi kelompok

    Kelas VII RSBI
    Standar Kompetensi :
    4. Mengenal operasi dasar peralatan komputer

    Kompetensi Dasar :
    4.1. Mengaktifkan komputer sesuai prosedur
    4.2. Mematikan komputer sesuai prosedur
    4.3. Melakukan operasi dasar pada operating system dengan sistematis.

    Pertanyaan yang didiskusikan oleh kelompok:
    1. Sebutkan langkah-langkah mengaktifkan komputer yang sesuai dengan prosedur.
    2. Sebutkan langkah-langkah mematikan komputer yang sesuai dengan prosedur.
    3. Jelaskan  3 (tiga) fungsi utama dari sistem operasi!
    4. Jelaskan pengertian multipragraming!
    5. a. Sebutkan macam-macam sistem operasi!
        b. Sebutkan macam-macam sistem operasi Windows!
    6. Jelaskan tentang manajemen file!
    7. Membuka windows explorer
    8. Membuat folder baru di My Document
    9. Mengganti nama folder
    10. Menghapus folder

    Petunjuk diskusi:
    1. Tiap kelompok terdiri 2 anak.
    2. Gunakan sumber media yang ada, seperti Buku, LKS, Internet. Jangan lupa untuk mencantumkan sumber refferensi tersebut.
    3. Hasil diskusi diketik dalam file Ms. Word.
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