This looks like the error that existed with a prior version of SSMS 2016 (I believe it was either the October or November version). What version of SSMS are they...

Warnings won't really slow the report down, per say, but they could give you unexpected results. Some items may not display what you were expecting, or in the layout you...

Depends what you mean by "print to one page".  Where are you printing from? The SSRS web portal, a downloaded report as PDF (and the report is overlapping onto other...

This is a role I really need to read more into. Reminds me that i really need to get our CRM account permissions "dumbed" down. It's good to know that...

There are a number ways you could, do this. You could get the list of your duplicates first, and insert them into a dataset, for example a temporary table. You...

Cursors are inherently slow, so I'm not surprised it's taking awhile.

One way to identify duplicates is by using the GROUP BY(Transact-SQL) and HAVING (Transact-SQL). You could use this...

This looks like a homework question (You have your question number in your post). Perhaps some further reading on GROUP BY (Transact-SQL) would assist you better with your learning.

No edit button on the mobile site is annoying....

Your CASE statement should look like this:
CASE Eventcode WHEN 'Open' THEN EventAdded ELSE NULL END

Edit: Got the laptop, so I can finish my post now.

The...

if you have the ability to, now is an excellent time to make a backup of your PC (and set a restore point, as it's a home PC).