Windows 10 設定 螢幕 旋轉 前，如何安裝連接 雙螢幕延伸
Windows 10 設定 螢幕 旋轉 前 ， 先安裝連接雙螢幕延伸
需準備
1. 擁有4K UHD 顯示器 * 2台
2. 公公延長線 * 2條
安裝無須下載任何驅動程式，連接後即可鏡像投影
畫面延伸步驟
1.首先在桌面按滑鼠右鍵 -> 顯示設定。
2.選擇顯示器 -> 下滑選擇 多部顯示器 選擇 將桌面延伸到這部顯示器 即可畫面延伸
如何使用 Windows 10 設定將 螢幕 旋轉 90 度？
首先在桌面按滑鼠右鍵 -> 顯示設定。
接著在顯示器 -> 選擇要轉換直向螢幕顯示器識別
並往下滑 -> 尋找 變更螢幕顯示方向，有橫向、直向、橫向（翻轉）、直向（翻轉）四種
螢幕就會以直向呈現，寫程式或者觀看股票都很方便，工程師及股票族都很適用！！
螢幕旋轉快速鍵小撇步
Ctrl + Alt + 「上」方向鍵 → 預設正常方向
Ctrl + Alt + 「下」方向鍵 → 螢幕翻轉180度
Ctrl + Alt + 「左」方向鍵 → 左轉 90度
Ctrl + Alt + 「右」方向鍵 → 右轉 90度
閱讀相關文章： Windows 11 雙螢幕延伸, 螢幕 如何 旋轉 90 度 ？
閱讀相關文章： Windows 10 螢幕雙延伸, 解析度還能到 4K 嗎?
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Rotate your screen with Windows keyboard hotkeys
Windows 10 has numerous native keyboard shortcuts, including the ability to rotate your display 90, 180 or 270 degrees. Pressing Ctrl + Alt with any arrow key (right/left/up/down) will rotate the entire screen in the direction of the arrow key. This can be very useful when you need to quickly rotate your screen back and forth while watching videos in various orientations.
The arrow shortcuts, though, only work with machines using integrated Intel graphics on your CPU. If you have an Nvidia card, for example, the latest Nvidia drivers don’t support the arrow shortcuts. However, you can get around this limitation with a handy little free applet called iRotate, whose sole purpose is to restore these rotation hotkeys. Once installed, use the same Ctrl + Alt + Arrow key (right/left/up/down) combo to rotate the screen. iRotate also creates a taskbar icon with simple rotation controls.
Amazingly, though the iRotate app hasn’t been updated since 2008 when Windows Vista was still in fashion (was Vista ever in fashion?), it still works perfectly for Windows 10.
