Tech

Before going out this morning, I downloaded the new macOS Catalina beta system and let it update itself. When I came back in the afternoon, I found that the system update failed, indicating that the storage space was insufficient. I encountered this situation in the past, I restarted the computer and entered the old system, and then re-updated after setting some space free. However this time things are different. On the one hand, I still have 20GB of free hard disk space before the update. According to common sense, I should not be prompted for insufficient space. On the other hand, I could not enter the old system after the update fails. I updated the system in an infinite loop, and the update fails. ...

As long as there are humans on earth,there comes the argument. You know,the first man Adam is not alone with Eve. Not two leaves are the same in the world,so as humans. That’s the explaination why argument is reasonable between lovers,friends,or about Academic and politics,etc. If U cannot win a argument,how will you do?U can comment on this blog. Here i’m going to give you guys this picture: ...

We all know Speed Dial comes from Opera Browser. Another innovation of the opera in the speed dial is the extension introduced to Speed ​​Dial. But I believe that this can be used in only a few plug-ins or extensions , not all plug-ins are suitable in the Speed ​​Dial.However, the original Speed ​​Dial feature, which is the bookmark feature, can indeed be expanded. ...