What is the Governor limit in Salesforce ?

As Apex runs in multi tenant environment, the apex runtime engine strictly enforces limits to ensure that runaway apex code or process don't consume

all the resources and it shouldn't be a monopolized shared resource.

For Example, we can use a maximum of 100(Synchronous limit) SOQL queries in the whole salesforce org so if any org will consume this number then it will hit the governor limit.