Can we get back up of our data ?

Nice question, sales261.

QuickBooks Online (QBO) is a cloud-base accounting software where you can access your business data any where as long as you have internet connection. With that being said, there's no need to back up your data because it is already connected to the cloud, 

In terms of security, no need to worry because all data transferred online is protected with 128-bit SSL encryption. Your data is automatically backed up at all times. And if you're using QuickBooks Online Advanced, you can also restore a version of your company data based on a chosen date and time.

We have a guide about cloud storage that you may find helpful. Feel free to check on the links below: How Cloud Storage Could Drive Profitability.

Also, feel free to visit this link where you can gain more tips and articles for future use: Welcome India customers to Global Community.

The Community is always open if you have other questions. I'll be around to help. Wishing you a great day ahead

@sales261 

Explore this backup restore app

https://rewindio.grsm.io/quickbooks