2 problems on new PC

Hi everyone just got my new PC with Windows 10 and I have 2 problems.
Firstly any item I click on is not highlighted with a color and it hard to tell what is selected.
Secondly whenever I restart my PC after logging in there is a black screen that appears after a few seconds and then disappears.
It goes away but it's a bit worrying and I don't know what's causing it.
Any help would be great, thanks.

Hi everyone just got my new PC with Windows 10 and I have 2 problems.
Firstly any item I click on is not highlighted with a color and it hard to tell what is selected.
Secondly whenever I restart my PC after logging in there is a black screen that appears after a few seconds and then disappears.
It goes away but it's a bit worrying and I don't know what's causing it.
Any help would be great, thanks.

I would suggest to start by making sure all updates are installed.
Brand new computer. I would assume a "catch up" is in order.

Which Win 10 edition ? Home or Pro?
Which Win 10 version ? version 10240 or 10586 ?

All updates have been done.

All updates have been done.

Which Win 10 edition ? Home or Pro?
Which Win 10 version ? version 10240 or 10586 ?

Home edition, HP pavilion i7 with ssd

Home edition, HP pavilion i7 with ssd

Version ?
10240 or 10586.

If you have 10240, it's time to update to 10586.
How to tell ?
In the search box next to the Start button, type winver > Enter.
The box will tell you what you have.

I don't have a search box next to start button

I have the new one right clicked on the Windows button.

I don't have a search box next to start button

I have the new one right clicked on the Windows button.

Yes. That's one way to get the search box.

I meant I have the new version you were talking about, any other suggestions?