Jumat, 15 Mei 2009

How to Reset the BIOS Password in Dell PCs

Having a password installed in the BIOS of your Dell computer is an efficient means of providing security, and for those that share one PC, it is even a necessity. However, while a default password is setup when you purchase the machine, most do not know how to turn it off or change it.There are several problems that can arise, such as when the HD is protected and can only be accessed by entering the Dell password. In some cases, a person might forget what the password is, making it impossible to access the Dell computer.

Fortunately there is a way around this problem, but it is important that you understand some basic concepts to avoid any mistakes.

The BIOS

BIOS stands for basic input Output System. It is present in all PCs, not just Dell. It is the one that starts such processes as the keyboard, mouse, memory, video card etc. In other words, it is the very first application that runs when you turn on the computer.

Because of the vital functions that it performs, it is important that should you decide to reset the Dell BIOS password, you follow all the directions carefully.

Resetting the Password in a Dell Dimension PC

The first thing that you will need to do is locate the 3 pin CMOS password and reset jumper. It is usually on the motherboard. If you have no experience in handling computer hardware, you should call a qualified technician to do the work for you.

But if you want to do it yourself, open the Dell PC case, and carefully remove the jumper plug from the pins marked 1 and 2. Next put the plug on the pins numbered two and three. Wait for about ten seconds, and then alter the plug on pins 1 and 2. If done right, you will be able to reset the password.

Dell Optiplex

For the Dell Optiplex, you need to spend some time studying the user's manual specifically dealing with the layout of the system board, as the process is more complex. The first thing you will have to do is to take out the password jumper. Have your Dell User Guide in hand, because finding it can be difficult. When you find this CMOS jumper, gently pull it out.

As with the Dell Dimension you need to remove the jumpers from the first and second pins. Put them on pins 2 and 3. After a minute or so, you can put it back on pins 1 and 2.

Again, it has to be emphasized that resetting the BIOS passwords on Dell computers are delicate processes, and should only be undertaken by the experts. More often than not, users, especially new ones, should have a technician perform this task.

If you believe that you can do it yourself, you need to be certain that you have thoroughly gone over the layouts of the system. Also make sure that you will be working in an uncluttered environment. It is all too easy to lose sight of those jumpers.By Peter Garant
DiPoskan oleh Bhegenk ngeblog's

Download Free AntiVirus

ware wiAvast Antivirus Used by Millions

A free antivirus download Avast antivirus program it is one of the most used and leading antivirus on the market today. Over 60 million people use avast compare to any other anti virus programs.

Avast is easy to download and run on any computer. With a few clicks the antivirus will load on a computer and be ready to start taking care of any virus and anti-spyware that is on a computer. Once Avast is on a computer and running the first scan could take a couple of minutes. Avast will automatic scan the whole computer to assure the computer has no virus or anti-spythin any program, files, or disk.
After the fist scan is complete, Avast will continue to scan every kb coming in and going out of the computer. Avast updates daily for new virus and anti-spyware. Emails, no matter if a person uses gmail, Yahoo, MSN, Hotmail or another free email provider, once a person goes to the email, Avast will automatic scan all emails in the account and let a person know if the email is safe or not. The anitvirus program also covers outlook and other email programs on a computer system.

Avast antivirus scans all downloads coming into a computer and going out. Avast also scans the network on a computer coming in and going out to assure no virus, anti-spyware or other damaging file which could make a computer to work improperly.

When using an instant messaging Avast will scan the whole program before and while using an instant messaging program to assure no file or virus will sneak in a computer and take out files or important networking on a computer.

A computer needs to be secured without virus, anti-spyware or any other corrupt programs to protect a computer system and help with identity theft. Avast antivirus offers a professional free download for a trail period. Avast professional offers the same security as the home edition plus other programs to secure the business and office of corporations.

Take the time and opportunity today and use the free antivirus download to secure a computer and your identity.By David Van Den Berg

DiPoskan oleh Bhegenk09

Membersihkan Sampah Registry


Sampah Registry bekas install / uninstall akan mengganggu kinerja dari pada proses komputer.Untuk itu bersihkan-lah sampah registry yang sudah tidak di perlukan lagi cara-nya sebagai berikut :

Klik pada logo windows,klik RUN.Ketikan REGEDIT kemudian ENTER,Selanjut-nya anda cari Key dibawah ini untuk di edit.

HKEY_CLASSES_ROOT>Application

HKEY_CURRENT_USER>Software

HKEY_LOCAL_MACHINE>Software

.Pilih salah satu subkey yang merupakan nama software yang ingin anda hapus,lalu tekan tombol Del.

DiPoskan oleh Bhegenk09

Mencoba Script Gratis

Salah satu hal yang menyenangkan dalam membangun situs, Anda tak perlu membuat sendiri setiap fasilitas yang tersedia. Anda cukup membangun script dasar yang berfungsi untuk meng-update konten. Selebihnya untuk fasilitas-fasilitas tambahan seperti polling, buku tamu, email form, tagboard, dan sebagainya, Anda bisa memanfaatkan layanan gratis yang banyak tersedia di internet.

Memang, lebih afdol jika semua fasilitas tambahan ini dibuat sendiri oleh si webmaster situs. Tapi kita tahu, tidak semua pembuat situs menguasai bahasa programming seperti ASP atau PHP. Banyak di antara mereka yang hanya menguasai sedikit bahasa HTML, bahkan tidak mengerti HTML sama sekali. Karena itu, mari berterima kasih pada internet, yang menyediakan demikian banyak script gratis yang siap pakai. Anda tinggal menginstalnya di situs Anda dengan cara yang relatif mudah.

Self Hosting atau Remote Hosting?
Dari segi lokasi servernya, script gratis terbagi menjadi dua jenis, yakni self hosting dan remote hosting. Apa perbedaannya?

Self-hosting script adalah script yang diinstal di server situs Anda. Di sini, Anda cukup mendownload script gratis dari situs yang menyediakannya, lalu diinstal sendiri di situs Anda.

Sementara remote-hosting script adalah script yang instalasinya tetap berada di situs penyedia script. Anda hanya mencantumkan beberapa kode (seperti HTML atau JavaScript) dari mereka di di situs Anda. Nantinya, setiap kali situs Anda diakses, maka akan ada “interaksi” antara script yang berada di server asli dengan kode-kode yang dicantumkan di situs Anda.

Jika Anda memiliki server sendiri, tentu lebih afdol jika Anda menginstal script yang bersifat self-hosting script. Tapi jika Anda menumpang di situs gratisan, maka hampir tak ada pilihan selain remote-hosting script.

Ada banyak situs yang menyediakan script gratisan ini. Menurut pengamatan penulis, www.hotscripts.com adalah salah satu situs terlengkap yang menyediakan list script gratisan. Mulai dari PHP, ASP, JavaScript, CGI, dan sebagainya. Mulai dari yang self hosting hingga yang remote hosting (tapi sebagian besar adalah remote hosting). Situs lainnya yang tak kalah menarik adalah www.webmasterengine.com. Sementara untuk script yang remote hosting, situs penyedia yang paling popuper adalah www.bravenet.com.

Dan yang tak boleh dilupakan: Situs open source paling populer di internet: Sourceforge.net.

Berikut adalah beberapa situs penyedia script gratisan untuk aplikasi web yang dapat Anda coba.

1. JavaScript
- www.javascript.com
- www.javascript.internet.com
- www.javascriptkit.com

2. DHTML
www.dynamicdrive.com

3. Tagboard atau shoutboard
- www.tag-world.com
- www.myshoutbox.com
- www.doneeh.com
- www.shoutmix.com

4. Polling
- www.blogpoll.com
- www.phpfreaks.com

Yang disebut di atas hanyalah beberapa contoh dari ratusan (atau mungkin ribuan) situs penyedia script gratisan di internet. Selebihnya, Anda dapat mencarinya sendiri melalui mesin mencari seperti Google dan sebagainya. Gunakan kata kunci yang sesuai dengan pencarian Anda, seperti “free PHP script”, “free guestbook script”, dan sebagainya.April 10, 2006 by antz
DiPoskan oleh Bhegenk ngeblog's

Kamis, 14 Mei 2009

SEO Judul Web site

Salah satu tips SEO yang harus dilakukan adalah menyesuaikan judul halaman. Tahu kan yang muncul di sudut kiri atas browser saat kita membukan sebuah halaman web site. Ok, kita lanjutkan ya...

SEO memang sangat penting untuk kelangsungan hidup anda di dunia maya, karena dari sinilah pengunjung akan datang ke web site Anda. Pengunjung adalah trafik, trafik sama dengan uang. Gitu kan.

Nah, judul halaman memiliki arti penting untuk SEO. Mengapa? Berikut beberapa alasannya:

* Search engine sangat mementingkan judul ini untuk menentukan topik / isi sebuah halaman web site
*Pengguna search engine akan lebih tertarik mengklik web site anda jika judulnya sesuai dengan isi.

Karena 2 alasan utama inilah maka anda perlu membuat judul halaman web site sesuai dengan isi halaman tersebut.

Beberapa web site menggunakan judul halaman yang sama untuk semua halaman yang ada di web site mereka, ini adalah sebuah kesalahan yang fatal. Seharusnya judul halaman web site ini berbeda-beda dan disesuaikan dengan isi setiap halaman web site.

Contohnya, jika web site anda tentang Membuat web site, maka jika ada halaman tentang menulis kode HTML, maka yang seharusnya muncul di judul halaman bukan "Membuat web site", tetapi "menulis kode HTML".

Memang membuat web site masih agak relevan dengan topik HTML, tetapi tentu saja akan lebih baik kalau judulnya menulis kode HTML bukan? Jauh lebih tepat dan sangat sesuai dengan isi tulisan/artikel.

Judul ini juga sebaiknya mengandung keyword yang Anda pilih untuk setiap halaman. Ingat, semakin spesifik dan sesuai judul dengan keyword, maka semakin baik.

Jadi, luangkan waktu anda untuk mencari cara agar judul setiap halaman dari web site Anda sesuai dengan isinya.Written by Prothelord

Semoga bermanfaat.
Di Poskan oleh bhegenk ngeblog's

What is Sheet Metal Fabrication?

iKnowArticles.com | Sheet Metal Fabrication and Its Processes

Sheet Metal Fabrication and Its Processes



By: Stuart Small

By: Stuart Small

What is Sheet Metal Fabrication?

The processes and techniques of shaping and bending sheet metals to create a variety of components are known as sheet metal fabrication. All sorts of sections and complex shapes can be given to the sheet metals. All products that contain any metal components will be required to proceed through some type of sheet metal fabrication. Many manufacturing fields such as computer, medical, appliances, or electronics often use this metal fabrication process.

Processes of Sheet Metal Fabrication

Different processes such as forming, cutting, and finishing are used in order to reach the final product in sheet metal fabrication.

Cutting

To fabricate a sheet metal at first it has to be cut into different shapes. Then the pieces are modeled or shaped into final pieces.
Shearing and electrical discharge machining are some of the cutting processes in shearing bigger pieces which are sheared into much thinner pieces. The operation of shear stress on a cutting machine will be needed for this process. In EDM conductive materials will then be melted from an electrode spark which comes from a small fully charged electrode that will be surrounded by iodized water.

Different tools like electrical powered shears and tin snips are often used for cutting sheet metals. Computer based equipments like Computer Numerical Control Punch Press or Computer Numerical Control Lasers may also be used. Tin snips is a hand tool that is required and used on a daily basis by a variety of companies. Electrical powered shears is often used and functional by the help of a battery powered electric motor. It has a crank drive and movable cutting blade for properly cutting sheets of metals. Next a laser light will be pressed across the surface of the metal sheet in order to cut in Computer Numeric Control lasers cuts. In order to cut the metal into different sizes or shapes like square, hexagon and circle the Computer Numerical Control Punch Press will need to be used. Water jets can be used to cut sheet metal as well. It uses the high pressure water ranging from twenty thousand to sixty thousand psi in order to cut the metal properly. It doesn’t generate any type heat while its being used for cutting which is an important factor.

Forming

After cutting the metal sheet, it has to be shaped into its required shape to create a component and this process is known as forming. It refers to the variety of ways that are used to shape sheet metal into a variety of forms. While forming a metal sheet take care of the ductility, ability of the sheet metal to allow it to be manipulated without fracturing.

Rolling, shape flat pieces of metal over and over by the use of roll stands, Bending and forming, hand based process used to get the desired shape on the sheet metal, Punching, used to punch holes in the metal, Welding, used to join pieces of sheet metal together, Stamping, tools and dies are used to stamp designs into the metal, Hardware and fastener creation methods, used to add latches or handles to the sheet metal, are the processes of forming sheet metal.

Finishing

Every sheet metal goods have to go through the process of finishing to eliminate or to polish rough spots and edges.
After going through all of these processes we find finished sheet metal goods.

Now-a-days, with the advancement of technology, many of these techniques are now applied with the use of computer controlled machinery. Instead of opening a factory to create their own metal products, a company might hire a sheet metal fabrication specialist to do the work for them. This gives the company more time to focus on marketing and promotion and can also save money.

Author About:

Stuart Small from Stevens Rowsell Sheet Metal Engineering writes about Sheet Metal Fabrication. For more information about Sheet Metal Fabrication visit www.stevensrowsell.com

Article Courtesy of iKnowArticles.com

Sheet metal work and Its Types

iKnowArticles.com | Sheet metal work and Its Types

Sheet metal work and Its Types



By: Stuart Small

By: Stuart Small

The formation of sheet metal, thin and flat pieces metals of varying thicknesses is known as sheet metal work. Different types of sheet metal works include:

  • Deep drawing

  • Cutting

  • Perforating

  • Spinning

  • Press brake forming

  • Roll forming

  • Rolling

  • Stamping

  • Bending

  • Ironing

  • Wheeling

  • Decambering


Deep drawing

Drawing process where the depth of the part being made is more than half its diameter is known as deep drawing. In this process, metal blank is stretched around a plug then make it move into a die, a molding cutter. Kitchen sink is a perfect example of deep drawing technology. Aerospace, automobile, dairy, lighting, pharmaceuticals, and plastics are the industries that are rely on deep drawing process.

Cutting

To give the sheet metals different shapes it has to be cut into tiny pieces. To cut sheet metals various tools from hand tools to very large powered shears are used. CNC (Computer Numerical Control) and Lasers cutting or multi-tool CNC punch press are the most modern sheet metal cutting processes.

Perforating

Perforating is used to design, produce, and fabricate metal to meet the precise specification. Perforated metal offers a solution that is both decorative and functional.

Spinning

Spinning, performed by hand or by a CNC lathe, is the process in which a disk or tube of metal is rotated at high speed and formed into an axially symmetric part. The process has both artisans and commercial applications. To produce architectural detail, specialty lighting, decorative household goods and urns artisans use the process and among its commercial application include rocket nose cones, cookware, gas cylinders, brass instrument bells, and public waste receptacles.

Press brake forming

In need of a metal housing for a particular part, brackets for machines and equipments, metal framing, and even decorative touches press break forming is used. It is considered as an ideal solution for those who are in need of replacement parts, large numbers of brackets, and fastening solutions as well as prototypes for almost any type of machinery.

Roll forming

The process includes a large strip of metal to be passed through continuous sets of rolls, or stands to collect the needed cross-section profile. For producing parts with long lengths or in large quantities it is an ideal process. The process of roll forming is a simpler one.

Rolling

In this process a metal sheet is passed through a pair of rolls. On the basis of the shape of the final product rolling is classified into two classes-- Flat, shape of the product is either classed as sheet or plate, and Profile rolling, the final product may be a round rod or other shaped bar. Hot rolling and cold rolling are the two types of rolling according to the temperature of the metal rod.

Stamping

Punching by using a machine press or stamping press, blanking, embossing, bending, flanging, and coining are the different operations that are associated with stamping. This is both a single stage and a multiple stage operation.

Bending

Process in which a metal is deforming plastically to change its shape is known as bending. In this process one axis of the material is deformed not the surface area of the material. Press breaks are usually used for bending. As a flexible process it is used for getting different shapes.

Ironing

The process of uniformly thinning the work piece in a specific area is known as ironing in the metal sheet forming.

Wheeling

To use English Wheel to form smooth, compound curves from flat sheets of metal is known as wheeling.

Decambering

The process of removing camber, or horizontal bend, from strip shaped materials is known as decambering. Flattening or leveling processes resemble in decambering.

Author About:

Stuart Small from Stevens Rowsell Sheet Metal Engineering writes about Sheet metal work. For more information about Sheet metal work visit www.stevensrowsell.com

Article Courtesy of iKnowArticles.com
Google Adsense Langkah Mudah Meraup Dolar Lewat Internet

Summary:oentoe09
Menurut saya buku karya Taufik Hidayat ini menghilangkan rasa haus bagi para "pencari dollar lewat internet" versi bahasa indonesia tentunya, cukup sederhana bahasanya dan mudah dipahami, bagi yang baru belajar internet sekalipun, penyusunan yang sistematis serta image yang "full colour" sangat membantu jika menggunakan metode "learn by doing". referensi situs yang berkaitan tentang Adsense yang disertakan software pendukung dalam CD LATIHAN merupakan favorit saya, soalnya kita bisa sedikit berhemat waktu jika harus mendownload.Harga bukupun lumayan terjangkau (dibawah Rp50rb) menurut saya bukan hal yang mesti dipikir 2 kali dibandingkan dengan ilmu yang terdapat didalamnya..semoga review saya tentang buku "Google Adsense Langkah Mudah Meraup Dolar Lewat Internet"nya Mas Taufik Hidayat bisa menambah referensi anda tentang panduan manual belajar adsense-nya Paman google dan tentunya membantu anda meningkatkan penghasilan anda dengan cara ini..good luck.regards,oentoe09
Google Adsense Langkah Mudah Meraup Dolar Lewat Internet Originally published in Shvoong: http://id.shvoong.com/books/guidance-self-improvement/1729014-google-adsense-langkah-mudah-meraup/