I don't know why the tray icon in the lower right corner has not been displayed recently, only the anti-virus software, virtual CD-ROM and MSN are left, and nothing else can be seen. It is not a problem of folding. After plugging in the USB device, the icon for safely deleting the USB device does not come out. It can only be deleted in the device manager, which is very troublesome.
Checked the Internet, although it did not solve the problem of the disappearance of the tray icon, but found the command to safely remove the USB:
rundll32 shell32.dll, Control_RunDLL hotplug.dll
Run the above command to open the “Safely Remove Hardware” dialog box. It is more convenient to make shortcuts.
Windows 7 sets the IE8 pop-up blocker to prompt 1, click the Start button and select the Control
Windows 7 settings use a program to open a file type 1, select default program in the Start menu.
Windows 7 How to adjust the screen resolution 1, right click on the blank space of the screen and
“ No comres.dll was found. When I booted up today, my computer showed this prompt. Wh
Windows "master" most commonly used five combination keys experience skills
System downtime Emergency measures for data not backed up
Ingeniously input the text that is not in the font. The two methods
Novice talk about how to install a perfect system
Resolve DNS errors that prevent browsing failures
Top Ten Reasons for System Startup Failure and Solution Skills
Cheats delivery, I have a trick to play recycling bins
How to make the computer faster after reinstalling Windows system?
Use Netsh commands to backup and restore network settings
Completely solve the limitations of brand notebook system installation
Windows 7 enables or disables IE when it is not the default browser
Create a password reset disk in Windows Vista
How to close the Win10 upgrade prompt in Win7 system
How to clean up the garbage on WinXP computer?
Win7 startup item can not find the ctfmon process can not use the input method of the solution
The skill tree is smashed. Win10 is like this in Japan!
Win10 closes the start menu or starts the screen transparency effect
How to convert Tencent qlv format to mp4 format under win10 system?
Improve Win8 system performance Win8 disk cleaning optimization skills
How to split the Win10 window? Win10 intelligent split screen introduction
Cancel the annoying driver certification of the operating system