How to install Java(JDK) & download in Win10?

Hi, I am developer of 10 years.

To develop web applications and Android applications, you need basic Java-related compilers, libraries, etc.

You must install the included development kit called JDK.

Let's start.

JDK can be downloaded from Oracle.


1. Membership
   1-1 Create an account Click to join Oracle. 



1-2 Insert your existing e-mail address (you should get a confirmation e-mail) and create an account.



1-3 Sign in with the email you entered and confirm your email address.



1-4 Go back to the Oracle home page, Log in, and click the Trials and Downloads icon in the middle.



1-5 Click the icon below.



1-6 Click the icon below.



1-7 Click Accept License Agreement and download the one that matches your OS bit. 32 bits for x86, 64 bits for x64



2. Run the setup file
    You just unconditionally next, but remember where it is installed.




3. Preferences

I originally set the Java home and path to the environment variable as shown below.
In recent years, it seems to be automatic even if you do not have to go through the settings.

I'll check this out and update.
If not, edit the environment variable path and add the path where Java is installed.

Ex) "C: \ Program Files \ Java \ jdk1.8.0_144 \ bin"





4. Confirm execution

If you press window key + r, the execution window appears. Type cmd and hit enter.

If you type java -version and hit Enter, the Java version information will be displayed as shown below.

If you have difficulties in installing, please ask questions and we will answer you sincerely. ^^






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