How to download and install the latest printer drivers
Locate and download the latest driver for your printer model, then follow the installation instructions on the manufacturer’s website. Most drivers are self-installing. After you download one, double-click (or double-tap) the file to begin installing. Then follow these steps to remove and reinstall the printer.
关闭或打开搜索历史记录 - Microsoft 支持
如果未登录. 若要从历史记录中清除单个搜索，请在" 搜索历史记录"页上，单击要删除的搜索旁边的 x。 若要清除所有搜索历史记录，请在"搜索历史记录 "页面上的"更改历史记录设置"下，单击"全部清除"。 这会删除此设备上的任何搜索历史记录。
对 Office 使用产品密钥 - Microsoft 支持
如果通过雇主的 Microsoft工作区折扣计划 权益购买了 Office Professional Plus、Visio Professional 或 Project Professional，则需要产品密钥才能在电脑上安装 Office。. 要联机查找产品密钥，请参阅 获取工作场所折扣计划产品密钥。. 如果是在工作中使用 Office Professional Plus 的 ...
Applies To:
Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, Access for Microsoft 365, OneNote for Microsoft 365, Publisher for Microsoft 365, Visio Plan 2, Excel 2024, Word 2024, Outlook 2024, PowerPoint 2024, Access 2024, OneNote 2024, Project Standard 2024, Visio Professional 2024, Visio Standard 2024, Office 2024, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Access 2021, Project Standard 2021, Publisher 2021, Visio Professional 2021, Visio Standard 2021, Office 2021, OneNote 2021, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Access 2019, Project Standard 2019, Publisher 2019, Visio Professional 2019, Visio Standard 2019, Office 2019, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, OneNote 2016, Project Professional 2016, Project Standard 2016, Publisher 2016, Visio Professional 2016, Microsoft 365 for home, InfoPath 2013
Help in Notepad - Microsoft Support
When you use Notepad in Windows, you can remove or change headers and footers before printing a document. The default header and footer settings in Notepad are: These commands give you the title of the document on the top of the page and a page number at the bottom of a printed document.
Windows 11 中的電源效率設定 - Microsoft 支援服務
匯報 預設螢幕和睡眠設定現在可協助您更有效率地使用能源並延長電池使用時間。. 您可以在 [設定] > System > [電源 & 電池] 找到 Windows 11 中的效率設定。. 我們需要能源來為電子裝置供電。. 產生能源時，通常會排放碳。. 這是因為現今全球大部分的能源都是透過 ...