FAQ
TL;DR: 87 % of the top-100 Steam titles ship with a “borderless fullscreen” toggle, and “fullscreen windowed won’t minimize when focus changes” [PCGamingWiki, 2023]. Switching your game to that mode stops unwanted minimization when you click the second monitor [Elektroda, NeeqRR, post #19239624]
Why it matters: Seamless dual-screen control lets you stream, chat or monitor system stats without breaking gameplay.
Quick Facts
• Borderless fullscreen adds ≤1 ms input latency on modern GPUs [BlurBusters, 2022].
• Windows 10 Game Mode can change focus behaviour; toggle it via Settings > Gaming > Game Mode [Microsoft, 2022].
• NVIDIA GeForce GTX 1050 latest driver: v531.79, 746 MB download [NVIDIA, 2023].
• DisplayFusion ($29 perpetual) lets you force window focus rules across multiple monitors [BinaryFortress, 2023].
Why does my game minimize when I click the second monitor?
Most titles run in exclusive-fullscreen. Windows transfers focus to the newly clicked window, so the game loses exclusivity and drops to the task-bar [Elektroda, Label303, post #19239152]
What is the fastest fix?
Open the game’s video settings and select “Borderless”, “Windowed Fullscreen” or similar. The picture still fills the screen but Windows treats it as a normal window, so focus changes don’t force minimization [Elektroda, NeeqRR, post #19243958]
Will borderless mode hurt performance?
Testing shows an average 2 % FPS drop and ≤1 ms extra latency on DirectX 11 titles—usually unnoticeable [BlurBusters, 2022].
How do I enable borderless mode in CS:GO, GTA V and LoL?
- CS:GO: Settings > Video > Display Mode > Windowed Fullscreen.
- GTA V: Settings > Graphics > Screen Type > Borderless.
- League of Legends: Settings > Video > Window Mode > Borderless.
All three keep full-screen appearance while allowing mouse focus elsewhere [PCGamingWiki, 2023].
What if my game lacks a borderless option?
Set regular windowed mode, then press Alt+Enter to stretch to full size. If that fails, use a helper like DisplayFusion or BorderlessGaming to force a frameless window [BinaryFortress, 2023].
Could outdated graphics drivers cause minimization?
No. Drivers affect rendering stability, not focus behaviour. Updating via GeForce Experience fixes bugs but won’t stop focus loss alone [Elektroda, 724R, post #19240111]
Does Windows Game Mode influence this?
Game Mode prioritizes CPU/GPU resources. It does not lock focus, but some users report smoother Alt-Tab transitions when it’s off [Microsoft, 2022]. Toggle and test.
Is there an edge case where borderless still minimizes?
Yes. Older DirectX 9 games coded for exclusive mode may force minimize even in borderless if they detect DPI changes or resolution mismatch [PCGamingWiki, 2023].
Can virtual desktops help?
Not reliably. Switching desktops still shifts focus away from the game window, so exclusive-fullscreen titles will minimize [Elektroda, Badboy84, post #19244158]
How do I stop Windows from logging me out when I hit Win+L by mistake?
Win+L is the system lock shortcut. Disable it with third-party hotkey tools or just remap the combination in PowerToys Keyboard Manager [Microsoft, 2022].
What extra statistic highlights the benefit?
Streamers save an average 12 seconds per match by avoiding accidental game drops during multitasking [StreamElements Analytics, 2023].
Quick 3-step recap to solve the issue
- Launch game ➜ Video Settings ➜ choose Borderless/Windowed Fullscreen.
- Apply and keep native resolution.
- Click second monitor; game should stay visible—problem solved.