That is a personal experience, not proof that everyone should turn a monitor sideways. But it makes a worthwhile PC experiment—provided the hardware supports physical rotation. Microsoft documents per-display orientation settings for both Windows 11 and Windows 10, so the software side requires no specialist utility.
What the taller screen changed
Cichacki’s setup keeps the main monitor horizontal while giving the secondary display a different job. Rather than acting as another broad workspace, it becomes a place for conversations and other information he wants to keep visible.
His examples cover three distinct uses:
- Messaging: He describes keeping Slack, Discord, and YouTube open in separate windows on the portrait monitor.
- Video calls: He prefers the vertical display for conversations with someone using a mobile phone, while moving business or group calls to the horizontal screen.
- Streaming: He keeps OBS, TikTok Live, or chat visible beside the game, and suggests stacking two chat windows when monitoring different platforms.
The useful distinction is not simply “more screen.” It is a different shape for a different task. My reading of his experience is that the arrangement works because the secondary display has a defined purpose, rather than becoming a miscellaneous window graveyard.
The limits matter, too. His preference for portrait video calls does not establish that changing monitor orientation eliminates black bars in every calling app. Likewise, keeping chat visible is not the same as guaranteeing that a streamer will notice every message.
How to try a vertical second monitor in Windows
Before changing Windows settings, check the monitor and stand documentation for portrait positioning. Do not assume an existing stand pivots, force a rotation mechanism, or improvise an unstable support.
For a connected, working second display, Microsoft’s guidance supports this setup:
- Press Windows key + P and select Extend to create separate working space rather than mirror the main screen.
- Open Settings > System > Display.
- Select Identify, then choose the numbered display you intend to rotate.
- Choose Portrait from the orientation menu. Microsoft calls this Display orientation in its Windows 11 instructions and Orientation in its Windows 10 layout guide.
- Physically rotate the compatible monitor to match the image. Changing the Windows setting does not turn the hardware for you.
- Drag the display rectangles to match their actual positions, select Apply, and test pointer movement between screens.
Success means the desktop is upright, windows can move independently between displays, and the pointer crosses between them where you expect.
Then try the actual workload: one conversation, two stacked chats, or a call. Resist the temptation to squeeze every open application onto the taller screen just because it fits.
Check these problems before declaring victory
The second display is missing
Check the cables at the PC or dock. In Settings > System > Display > Multiple displays, select Detect. Microsoft includes both checks in its multi-monitor guidance.
The pointer crosses at the wrong place
Revisit the display arrangement rather than repeatedly repositioning windows. Microsoft specifically recommends matching the layout to the physical screens and testing pointer movement afterward.
Text is uncomfortable to read
Review scaling before treating a lower resolution as the answer. Microsoft recommends the marked Recommended scale and resolution settings as a starting point, and warns that resolutions below a monitor’s native resolution can make text less sharp or distort the image.
The picture looks uneven
This was Cichacki’s main caveat. He reports distracting viewing angles on his spare display and acknowledges that his demonstration photographs deliberately show extreme positions.
That observation applies to his equipment; it is not evidence that every portrait monitor has poor image quality. The report does not identify the spare monitor’s model or provide measured viewing-angle results.
A sensible practical test is to inspect your usual apps from your normal seated position. Can you comfortably read the top, middle, and bottom without continually shifting your head? If not, reconsider the positioning—or the experiment.
A layout change, not a mandatory upgrade
Cichacki’s experience makes a persuasive case for trying a different arrangement, not for buying a particular monitor. His reported space savings and workflow improvements remain anecdotal, with no measured productivity comparison.
For an existing compatible display, the appeal is reversibility. If portrait orientation feels cramped or awkward, return the monitor to landscape, restore its Windows orientation, and readjust the display arrangement. Microsoft supports changing both settings.
The goal is not to win an argument about dual-monitor supremacy. It is to make the second screen earn its place on the desk.