- Access Java download web site. http://www.oracle.com/technetwork/java/javase/downloads/
- Download Java SE Development Kit (JDK8 or more).
- Execute downloaded installer to install JDK on your PC.
- Access Eclipse download web site. http://www.eclipse.org/downloads
- Download eclipse installer.
- Execute downloaded install to install Eclipse on your PC. Select "Eclipse IDE for Java EE Developers" as a type filter on the middle of installing.
- Launch Eclipse.
- Select [Eclipse Marketplace] from the [Help] menu.
- Find "Spring Tools" and click [Install] button. (You can find it by searching with keyword "sts".)
- Confirm all items are checked in the "Confirm Selected Features" page and click the [Confirm] button.
- Check [I accept the terms of the license agreements] in the "Review Licenses" page and click the [Finish] button.