Step 1: Firstly, go to the Google Search engine and search Download JDK. After that Open JDK Website Link as shown in figure below.
Step 2: Java SE Development kit will be opened on your computer screen. After that Accept License Agreement.
Step 3: After that Choose your system as per requirement and Download the link. Here Choose Windows x64 System as shown in figure below and Click the Download link.
Step 4: After that jdk windows-x64 will be opened on your computer screen and Save file in your System. After that install jdk in your system.