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.

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

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

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Whatever it is, Dot is

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Use the default

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

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Look at the picture

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

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

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Configure your java_home to do it!

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How to install Oracle database 11g databases