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Updated widescreen support and free tweaks make borderless play timely for Fallout: New Vegas.
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How to Enable Borderless Window in Fallout: New Vegas (The Easy Way) is a simple mods plus launcher tweak. This method uses a borderless window mode fix for higher refresh and easier alt tab. Studies indicate smooth window switching reduces input lag on most systems.
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This fix works by patching the game config to remove the native resolution lock. You adjust the launcher settings or apply a present interval tweak. Then you gain a stable borderless window with one click.
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Set borderless mode, test in game, then lock your preferred refresh for best results.
Q&A
*Q: Is this method safe and reversible?
A: Yes. You edit text files or use a reputable mod, so no permanent damage occurs.*
*Q: Will this break achievements or Steam Cloud?
A: Generally not. It only changes display mode, not core save data.*
