Robert in CA wrote:
I uninstalled Quicktime7 on the 780 to test it and see if that's the problem
but it wasn't. I tested it on eBay and Google/Yahoo and it wouldn't backspace.
I have this download link for Quicktime to replace it if it wasn't the problem.
Is it OK to use?

https://support.apple.com/kb/DL837?locale=en_US

Yes, that page should work fine. Since QuickTime for Windows is
no longer made, that's the last version offered.

I installed the Rootkit and copied the instructions with screenshot's saved on
both computers. It seems Rootkit found something regarding the Partitions and
I was going to scroll up and see what else it said when the last screen flashed
that the scan had finished with no malware found.

https://postimg.cc/5Q4jVksR

https://postimg.cc/HrcndMtd

https://postimg.cc/wyHjXGYj

https://postimg.cc/ftKTBfMj

https://postimg.cc/QV8MVwq6

https://postimg.cc/nCMcGmgB

https://postimg.cc/Y4Br7s9z

https://postimg.cc/mz8BQZSm


Robert

The scan is clean. The comment about the partitions
concerns the dumb approach they used.

Partition 1
Partition 2
Partition 3 === entry is empty, normal software would ignore
Partition 4 === entry is empty, normal software would ignore

Only the comments about the first two partitions are relevant.

So no hints about backspace key there.

Paul