Salesforce Objects Connector - Source Database

Dear all,

this is a very 'beginners' question and I'm pretty sure I already know the answer to it, but still want to be sure.

I want to visualise data in the Salesforce application via Power BI. I am using the Salesforce Objects connector built into Power BI by default for this purpose (menu START > GET DATA > SALESFORCE OBJECTS).

Is there any risk that when editing the data - e.g. deleting columns - I will cause damage to Salesforce's source database (e.g. that I will lose data in Salesforce as a result)?

Thanks in advance for your reaction!