How to install Oracle database 11g databases

First select your system version, 32-bit system Select 32-bit, 64-bit system can use 32-bit can also use 64-bit, recommended 64 bits!

Oracle Database 11g 2nd edition (11.2.0.1.0) for Microsoft Windows (32-bit)
Http://download.oracle.com/otn/nt/oracle11g/112010/win32_11gR2_database_1of2.zip
Http://download.oracle.com/otn/nt/oracle11g/112010/win32_11gR2_database_2of2.zip

Microsoft Windows (x64) CD 1, Disc 2 (2GB)
Oracle Database 11g version 2nd (11.2.0.1.0) for Microsoft Windows (x64)
Http://download.oracle.com/otn/nt/oracle11g/112010/win64_11gR2_database_1of2.zip
Http://download.oracle.com/otn/nt/oracle11g/112010/win64_11gR2_database_2of2.zip

Extract to current text after download

folder, if your computer

Security software, such as 360, can be turned off first.

Click to enter the database folder, click Setup.exe to start the installation!

You can fill in everything and get rid of that hook.

Whatever it is, Dot is

Use the default

We are installed on desktop computers and notebooks on the choice of desktop class on it, to install the choice on the server second

Look at the picture

If 360 or Windows system Firewall blocking is present, click Allow!

Running SQL developer for the first time will let us configure Java_home!

Configure your java_home to do it!

How to install Oracle database 11g databases