Hello there, @laurierad. I'm here to help your add entries to your bank account in QuickBooks Online (QBO).
In QBO there are a multiple ways to enter and track transactions. We can go to the account register to manually add transactions. Let me guide you with the process.
First, you'll need to open the account register.
Here's how:
Go to the Gear icon and select Chart of Accounts.
Locate the account you want to add transactions into.
From the Action column select View register.
Once you're already at the account register, we can now manually add the transactions.
From the top list, click on Add journal entry, Add check, or Add deposit dropdown menu.