Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to create an xml schema [title] Purchase an xml editing software program that allows you to create xml schemas, if you do not already have such software. [title] Install the software on your computer and restart, if necessary. [title] Familiarize yourself with your xml editor's workspace, as well as with user resources that are available.

Ending1: [title] Create elements for your xml schema. [substeps] Your schema must include the schema element as its root element. Ending2: [title] Download xml editing software and become familiar with their applications. [title] Enter the names of support groups for xml editor in the chat screen on the front panel. Ending3: [title] Understand that the program will often help install expert vhs software to best assist with your latest installment. [step] Vhs developers often make presentations on how to do this on their sites. Ending4: [title] Login to your account on your xml editor by starting the program. [step] The program will launch automatically once you complete the installation process.

Answer format: ending1/ending2/ending3/ending4