Hello there, @gijeet. Welcome to the Community.
The bank feed transactions are those that are downloaded from your bank or financial institution. They're your real-life transactions that can be managed through the Banking page in QuickBooks Online (QBO). While your funds (bank balance) are the amount of money that's made available for business purposes. They're connected in the sense that they're your business transactions that need to be monitored accordingly to keep your financial data accurate.
When your account is connected to the online banking feature, QuickBooks automatically download your transactions. All you have to do is add and/match them to the existing entries in QuickBooks. This way, you can keep your books accurate and updated. To do this, you can refer to this article: Categorise and match online bank transactions in QuickBooks Online.
Then, I'd recommend reconciling your accounts every month. This way, you're able to monitor your income, expenses, and other transactions accordingly. For the step-by-step guide, you can check out this article: Reconcile an account in QuickBooks Online.
Also, I'm adding this article to further guide you in managing the growth of your business using QBO: QuickBooks Help Articles. It includes topics about getting started video tutorials, banking, GST/BAS, and payroll, to name a few.
Let me know if you have other banking concerns or inquiries about managing transactions in QBO. I'm just around to help. Take care always.
