归档： 2020 March 10
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How to Disable Activity History (Timeline) in Windows 10
By using activity history (Timeline) , you can easily see all the documents or web pages visited on a certain date and easily switch back to them. Although this sounds quite useful, many users have privacy concerns, and if you don’t want Windows 10 collecting your activities, it’s possible to disable activity history (Timeline) with […]
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How to Insert Background Pictures to PowerPoint Presentations
There are some preset themes in PowerPoint you can directly apply to your presentations. But if you are not completely satisfied with them and want to insert the pictures you like as the backgrounds, you can follow these steps: 1. Select the slide you want to insert background picture. If you want to select multiple […]
