The first step is go to the website:
and download the installation file.
After clicking this link you see the view as below.
You have to accept the licence. Click the button and the link to download the file.
The log window appears. So you must log first. My file to download was OracleXE112_Win64.zip.
After downloaded , unzip the installation file. It is content of this archive:
And inside the DISK1 folder:
Run the setup.exe file.
Next button. The
License window displays.
Accept the license and click the
Next button. In this window you must write your password. Remember it, because it will be your admin password.
Install button. The process installation starts.
On the Desktop you will see this icon:
Start->Programs you see:
The next post explain you how work with Oracle XE 11g:
How work with Oracle Express XE 11g after installation on Windows