How to view my current check register like in the Desktop version?

I'll be glad to guide you in viewing your current check register. 

To begin with, are you trying to change the view of your register to the same as the QuickBooks Desktop version? If so, please know that we can't do this. 

On the other hand, if you only want to view your check register, please follow the steps below: 

1. Navigate to the Gear icon. 
2. Select Chart of Accounts. 
3. Choose an account, then click View Register. 

Also, if you want to add an Expense or Deposit from there, here's how we can do it: 

1. Follow the steps above. 
2. From there, click the arrow drop-down below the date.
3. Choose either Expense or Deposit. 
4. Modify the rest of the field, then click Save.

Please note that we can only add different types of transactions from the register based on the account type you've clicked.

I've added some screenshots below for your visual reference:

Furthermore, you can also check out these articles to learn a different way of recording your Expenses and Deposits: 

• Enter and manage expenses in QuickBooks Online
• Record and make bank deposits in QuickBooks Online

Additionally, if you want to get the most out of your financial reports, please refer to these articles:

• Run reports in QuickBooks Online
• Customize reports in QuickBooks Online using a modern view

Let me know if you need further assistance viewing your check register or have any QuickBooks-related concerns. Keep safe.