How To Use Old Laptop As Monitor

You just need the right parts.
How to use old laptop as monitor. Click on the notifications action center icon in the bottom right hand corner of the taskbar. Go to the desktop or laptop you want to use as your main device and press windows key p. Click on connect on the menu on the bottom of the notifications slide out menu. On the machine you want to use as a second monitor head over to settings system projecting to this pc and set it up as you like considering convenience vs. For this scenario we re going to assume that you want to use your laptop as a monitor to display your windows 10 desktop.
First is to setup your old laptop by heading to settings system projecting to this pc then go to your main laptop by pressing the windows key p. After that click connect to wireless display to scan for available displays and once it detects your second laptop choose to extend. So my laptop got old and suddenly stop working. Laptop as a second monitor with space desk if you want to avoid compatibility issue nightmares with miracast then you can use the space desk third party application. When the laptop you want to connect to appears select it.
Go to settings system projecting to this pc. On the main pc that you want to use your laptop s display as secondary display for. Turn the tables with ispy an open source video surveillance app for windows. Refer to this youtube video for furth. Once i installed space desk i found it very easy to set my laptop up as a second monitor.
Old laptop screen into monitor. Lot of people will tell you it is impossible but it is not. Use your second laptop as a second monitor. Change the first drop. With space desk there is software for your desktop and your laptop to install.
With it your old laptop becomes a surveillance camera one you can use to monitor kids pets babysitters the outdoors.