When I turn my phone sideways the screen doesn't

Hi, is there a little symbol of a padlock with an arrow circling it in the top right hand corner or your display?

You have deactivated the screen rotation option.
Pull down your screen, press on the "more buttons" on your top right if you have to and press the "screen rotation" button do it turns active.

Go to control panel select display, change display settings, then go to the drop down by orientation and select landscape or portrait depending on whether you have your screen turned tall or wide. If tall select portrait, if wide then select landscape.

Right cllick on your desktop and choose personalize. At the bottom of the left panel click display and then click change display settings. Click on the orientation drop down menu and change it to landscape.

Have you tried editing the settings?

i have no clue but mine also does this plus if you close it to hard it turns off and it occasionally it freezes.

Not at all.

Click Start -> Settings, enter the System tab and scroll down to Screen. Once you open screen changing your orientation to portrait.

If you can reach the desktop. Right click on the background and then choose Properties. Then choose the settings tab. Hopefully there is an option to change the orientation.

Hope this helps

Thanks for reading!

If it is sideways that means it is wide screen