Hello there, pastorignacio,
You can connect your bank account in QuickBooks Online to have these transactions downloaded automatically from your bank. Here's how:
- Click Banking on the left pane.
- Select Connect Account.
- Search your bank, and select Continue.
- Enter the username and password you use for your bank's website.
Here's an article for reference: Connect bank and credit card accounts to QuickBooks Online.
If you're trying to record transactions, check these articles:
We also have quick video tutorials to get you around using in QuickBooks: https://quickbooks.intuit.com/learn-support/tutorials.
Please note that we use English in answering questions. You can use Google translate in the future.
I'll be right here if you need further assistance.