Anson | 
06 24th, 2019| 
Two days in processing a new acer NB，Model is Swift SF514-53T，Built-in Windows 10 for 1809 Version，Try to update it to 1903 Version，I did not expect reboot，Wi-Fi can not be used，To see the network center，The whole wireless network card directly disappear，And then "Device Manager" to see，Wireless LAN exclamation point，This type of card is Intel Wireless-AC 9560，After point into，Full error message is”This device can not start。 (Code 10) {operation failed} The requested operation was unsuccessful。”
Colleagues react when a new computer in print Excel files，Insufficient memory message appears，Print PDF files is no response。Originally thought Windows 10 1903 With Excel 2007 Compatibility issues，Because the rise 1903 Time，The computer's wireless card directly strike，Updated until the driver returns to normal。After testing a few ways，The printer driver tried to re-install the deleted，Only to find this computer to connect to the server validation has been lost，So it is necessary to re-enter the account password to verify，The main reason for this is the lack of memory will appear Excel Print，So only to user accounts console，Windows will set the correct authentication can solve the problem。
Recently computer failure，After the repair back，Former boot menu is rEFind cover off，Become directly from Windows 10 Power，Take this opportunity to look at how not to bagging the way the boot menu tool，Correction setting in Windows。
Today you install Windows Server 2019，When ready to change the key to start Windows，But out of the key error message，After confirming that several sequence numbers are correct，For error code 0X80070490 (Or 0XC004E028) Crawl on the Internet，But only found information related with Windows Update，Later for Windows Server 2019 To query，Sure enough, to find a lot of foreign people experience the same situation with me，The cause is still not sure，But the solution is not difficult，As long as the instruction to change the way you can change the key。
Some images in the open when GIMP，"The colors into Alpha (Transparent)"The option is not available，Before did not know how to solve，Finally found a solution today。In accordance with the users point of view in the official return of issue，The reason for this layer does not occur in the information transparency，If it is in GIMP 2.8 Will be automatically added to a transparent color version，2.10 Will not，Therefore solution，Only need to manually add transparent color version can be solved。
After the VM Import，From time to time will encounter performance problems of Storage，Early thought it was caused by insufficient bandwidth，Know through observation after the DELL Storage software is more than the load caused by IOPS，Therefore Storage IO observe the situation then becomes one of the priorities when Chaxiu。
New Windows 10 Laptops come when，Some Office components are often built，After often have to move it a clean，To install their own to buy the version of Office，And from time to time，Error messages that occur are not the same。Recently when dealing with a new NB，When you install Office 2013 To 90% Time，The error message pops "Some office functions can not be installed."，You can select "Retry" or "ignore"，By convention，Select "Retry" will have the same problem，And select "Ignore", then，Colleagues said that at present have not seen what effect，Still work。
From Outlook 2007 Start，There are built-in mail indexing，When allows users to search e-mail，Search faster to the destination e-mail，However, this indexing is sometimes caused by the mail we could not find an existing。When replacing a computer or other factors need to rebuild indexes，Before indexing is completed，The user will find the message would be incomplete results，This situation occurs infrequently，But when you are anxious to find a letter，When they met to complete the index has not been established，It will cause great distress。
