M365 outlook 底色亂跳

同一個M365帳號，在兩台電腦上都設定的outlook，但設定的底色不同，結果兩台電腦上的outlook底色都會一直亂跳。

是因為outlook設定，有一個"將我的outlook設定儲存在雲端中"被打勾了，所以兩台電腦的outlook設定會互相影響，只要把這個設定取消就恢復正常了。

The same M365 account was configured in Outlook on two different computers, but each had a different theme color. As a result, the background color in Outlook kept switching back and forth on both computers.

This happened because the Outlook setting "Store my Outlook settings in the cloud" was enabled, causing the settings on one computer to affect the other. Simply unchecking this option resolved the issue.

WINDOWS2019 執行windows update離線安裝檔無反應

 在WINDOWS2019下載windows 的更新檔要進行安裝，但執行後都沒任何反應，或是要等很久才會跳出smart screnn的警告視窗。

這是因為系統設定中，有做安全性控管，設成警告。

只要先把它調成關閉，重新登入一次系統，這時後在點選安裝，視窗就會正常跳出，讓我們點進下一步進行安裝。

When attempting to install Windows updates on Windows Server 2019, nothing happens after execution, or it takes a long time before the SmartScreen warning window appears.

This is due to a security control setting in the system, which is currently set to "Warn."

Simply change the setting to "Off" and log in to the system again. After that, when you click the installer, the window will appear normally, allowing you to proceed with the installation.