I am having trouble getting into QuickBooks online Via my web browser. (No troublr getting in on my iPhone.) when I try to login all I get is 4 blue dots, spinning.

Thank you for turning to the Community about your login concerns, Colintourick. 

I’m here to help ensure you can sign in to QuickBooks Online (QBO) smoothly. Let’s perform some basic troubleshooting steps to rectify the issue. 

QuickBooks Online (QBO), like any web-based application, collects cache files to save time when loading repetitive information and images. When there’s too much-stored data, it can frequently create issues and prevent webpages from loading properly.

Begin by logging in to the online program in incognito mode or a private window. This browser does not save any browsing history and runs a lot smoother. To bring up one, follow the steps below:

• Google Chrome: Ctrl + Shift + N
• Mozilla Firefox: Ctrl + Shift + P
• Microsoft Edge: Ctrl + Shift + P
• Safari: Command + Shift + N

If you can access QBO through private browsing, I recommend you clear the cache and cookies in your regular browser to improve its overall performance. If none of these suggestions work, utilize a supported browser to see if the one you're previously using is damaged.

For more information on how to resolve login issues in the online program, see the following reference: Get help if you can't sign in to your QuickBooks Online account. The resolution is scenario-based, so I suggest you choose the one that best fits your situation. 

If you need more information on how to perform specific accounting tasks in QBO, you can browse our online resources. From there, you'll learn how to manage your taxes, bank feeds, payroll, customer or vendor-related activities, and so on.

Leave a comment below if you have any other questions or concerns about QuickBooks, particularly in accessing your account. I'm always ready to assist further. Have a good one.