OutlookopenattachmentSettings

2023年4月27日—InOutlook,selectFile>Options>TrustCenter>TrustCenterSettings,andthenselectAttachmentHandling.Toturnoffallattachment ...,2022年1月21日—ClickSettings>Apps>Defaultapps>Choosedefaultappbyfiletype.LocatethePDFfiletype,selectitandchangetheprogramyouwishtouse.,2023年9月25日—WhentryingthenewOutlookfordesktop,eachOfficeattachmenthas3options(withalittletriangle):.Preview;...

參考資訊如下
Why are attachments in Outlook not opening to my default ...

2023年4月27日 — In Outlook, select File > Options > Trust Center > Trust Center Settings, and then select Attachment Handling. To turn off all attachment ...

change default setting when opening an email attachment

2022年1月21日 — Click Settings>Apps>Default apps>Choose default app by file type. Locate the PDF file type, select it and change the program you wish to use.

How to directly open Office attachments in "Try the New ...

2023年9月25日 — When trying the new Outlook for desktop, each Office attachment has 3 options (with a little triangle):. Preview; Open in Word/Excel; Download.

Change the file association for an email attachment

In Windows 7, Windows 8, and Windows 10, choose Start and then type Control Panel. · Choose Programs > Make a file type always open in a specific program. · In ...

Open or save attachments

In Outlook, on the Tools menu, click Trust Center, and then click Attachment Handling. · Do one of the following: To turn off all attachment previewers, click ...

Preview attachments in Outlook

In Outlook, select File > Options > Trust Center > Trust Center Settings. On the left, select Attachment Handling. To turn off all attachment previewers ...

Troubleshoot attachment problems in Outlook

In Outlook, select File > Options > Trust Center > Trust Center Settings >Attachment Handling > Turn off Attachment Preview. To turn off a specific attachment ...

How to open attachments without always asking in Outlook?

Note: If you have enabled the Protect View for Outlook attachments (File > Options > Trust Center > Trust Center Settings > Protected View > Enable ...

How to Change Default Program Opening Outlook Attachment

2023年10月5日 — 3: From the “Open With” list, select “Choose program” and select the program that is required to open the document. Make sure to select that ...

How to Set Attachment Preferences in the Outlook WebApp