Penggunaan Kabel “Straight” dan “Crossed”
Kabel-kabel LAN (Local Area Network) biasa disebut dengan kabel UTP (Unshielded Twisted Pair) dan diidentifikasi dengan menggunakan jenjang kategori (category – CAT). Bila kita harus membuat suatu jaringan baru, sebaiknya kita gunakan kabel UTP kategori 5, 5e, atau 6 yang memang dibuat untuk operasi LAN 10 dan 100 Mbps.
100base-T Kabel Straight (PC ke HUB/SWITCH)
Straight digunakan untuk menghubungkan PC atau peralatan lainnya ke HUB atau Switch.
Crossed umum digunakan untuk hubungan antar PC, atau antar HUB. Seringkali disebut sebagai kabel Crossover.
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Windows 7 Network Sharing
Windows 7 Network Sharing
1. To share a particular folder with Windows 7, right click on the folder
2. Select Share with
3. Select the type of sharing you want to have
4. In the following example, I will select Specific People
5. Click on Advanced Sharing
6. Click on Share this folder and give it a share name
7. Click on Permissions
8. Enter in the user permissions you want to allow
Cara download video youtube ke format 3gp, mp3, mp4, flv via web
Ada banyak cara download video di youtube, seperti menggunakan software, tanpa software ataupun dengan menggunakan website penyedia layanan download video dari youtube (secara gratis)serta menyediakan konversi video dari flv atau mp4 ke 3gp, mp3, mp4, flv yang sudah terintegrasi di situsnya. Salah satu situs penyedia layanan download videao youtube ke format 3gp, mp3, mp4, flv adalah youtubeto3gp.
Situs youtubeto3gp bisa mendownload video yang ada di youtube, dan tersedia pilihan untuk mengubah/konversi output video yang akan didownload ke 3gp, mp3, mp4. Hasil video yang terdownload dalam bentuk 3gp , mp3, mp4 bisa terbaca di hp (mobile phone) ataupun ipod.
Cara penggunaan website youtube to 3gp sangat mudah:
1. Buka situs youtube, pilih video yang akan didownload
Dalam contoh ini kita menggunakan video
http://www.youtube.com/watch?v=VYWu3IaVVtg&feature=related
2. Copy url video yang ada di addres bar browser
2. Buka situs youtube to 3gp
Masukkan url video youtube ke kotak url
Centang salah satu format video yang ada, jika tidak dicentang maka video output berupa file flv
3. Dalam contoh ini kita centang convert to 3gp, pada gambar di atas klik Download FLV from Youtube
4. Tunggu hingga proses "download video from youtube server 100%" menampilkan link untuk download video seperti gambar di bawah ini
Klik link "Click here to download the video in 3gp format"
Simpan file tersebut, tunggu hingga peroses download selesai.
Selain cara di atas masih ada cara lain untuk download video di youtube, seperti menggunakan sofware youtube downloader, tanpa software, atau dengan menggunakan web , bisa dilihat disini cara download video youtube
Alexa Check To Evaluate Your SEO Effort
Alexa Check To Evaluate Your SEO Effort
If you want to get higher rank specially in Google or you want to increase pagerank of your site, than you would consider these three factors to your search engine ranking or your Search Engine Optimation effort. Alexarank, pagerank and backlink. Always use at least these three as parameters to evaluate your search engine optimation efforts. With at least these three factors as your search engine ranking or your Search Engine Optimation evaluation parameters than you can easily increase your pagerank. You can use this tool as a pagerank checker, alexarank checker or even as backlink checker
What is pagerank?
Pagerank is how Google as number one search engine that most of internet users use to find anything on internet give a rank to your site. It gives ranking based on your quality backlink. So to increase pagerank of your site, you need to get as much as possible quality backlinks to your site. Quality backlink meant here is backlink from a site which its content is relevant with your content
What is alexarank?
Alexarank is how Alexa give a rank to your site based on your unique visitor number. The lower the alexarank of the site so it means that the site have more unique visitors. So if you able to drive more and more traffic to your site, than you will get lower alexarank.
What is backlink?
Backlink is a link from other site to your site. A quality backlink is when your site got a link from other site which its content is relevant with your content. You can get quality backlink by submit your site to directory with relevant category or post an article or post a good comment in a blog that its content relevant to your content. Just remember that it just not the number of links but the quality of links
Windows XP Tips and Tricks
Windows XP Tips and Tricks
1. Code (cheat code) freecell game
Freecell game is one of the default windows game. There may be among friends who love to play a game, but did not know about the cheat. If you use this code cheating, then you can be victorious.
Here’s how to activate the code cheating freecell game
2. Optimizing multimedia applications using the K-lite codec
If you want to improve the ability of multimedia applications in the multimedia files, then you can use the following free codec. Simply install the application automatically windows media player to recognize more in the maximum file fomat video
and audio.
3.How to add Windows fonts
If you feel that the time a font of windows on your computer is still a lot less, then you can download the font from several sources that are free. You only need to
enter the font you have downloaded into your Windows font directory.
To begin the process of adding fonts to Windows to do the following procedures:
1. Try the site below for free fonts,http://www.1001freefonts.com
2. Once the page appears the following site, select the Font category (in
this case I take a name based on the font alphabet only, by pressing A)
4.Speed up close an error application (crash applications)
Sometimes because of the influence of bug or because the quota runs out of memory the
application program which runs suddenly hangs. There are a few tips to speed up the application that hangs close it
I. First way
1.Magic 3 key combination Ctrl + Alt + Delete (all three keys pressed simultaneously), after a Windows dialog box appears select Task manager Processes tab, select the application that hangs, for example: DAP.exe (Download Accelerator Plus), then press the End Process (waiting
application to close the error, usually need some seconds)
5.Clean up junk file using CCleaner
By using CCleaner (freeware) you can clean up trash Windows file. Usage is very easy and the result is quite satisfactory. You should do first is to install to your computer. If you do not have the installer file (master file) CCleaner, can be downloaded here
Use the procedure is as follows:
1. Open the application CCleaner
Start -> Programs -> CCleaner -> CCleaner
6.Clean up the windows registry file
In addition to clean up garbage files windows, software CCleaner (freeware) can also be used to clean the windows registry file. If you do not have the installer file (master file) CCleaner, can be downloaded here
If your computer has been installed CCleaner, can do the following procedures:
1. Open the application CCleaner
Start -> Programs -> CCleaner -> CCleaner
7.BIOS Beep Codes
When a computer is first turned on, or rebooted, its BIOS performs a power-on self test (POST) to test the system’s hardware, checking to make sure that all of the system’s hardware components are working properly. Under normal circumstances, the POST will display an error message; however, if the BIOS detects an error before it can access the video card, or if there is a problem with the video card, it will produce a series of beeps, and the pattern of the beeps indicates what kind of problem the BIOS has detected.
Because there are many brands of BIOS, there are no standard beep codes for every BIOS.
