1.首先打開微信的訂閱號選項，進入訂閱號的閱讀界面。
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2.接著點擊需要開啟浮窗功能的公眾號，這裏演示以打開百度地圖的公眾號的懸浮窗功能。
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3.點開公眾號的任何壹篇文章，然後在文章的右上角點擊三點呼出公眾號的菜單選項。
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4.在底部的菜單中，選擇浮窗這個選項，點擊該選項即可開啟該公眾號的懸浮窗功能。
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5.此時，懸浮窗就會出現在桌面上，圖標對應的就是開啟懸浮功能的公眾號的圖標。
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6.如果需要關閉某個公眾號的懸浮窗功能，只需要使用相似的操作，點擊取消浮窗即可。這就是微信開啟/關閉懸浮窗的方法。
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