Generally, we will set some computer shortcut keys, which can open some applications or perform some functions with one key. How to set it? Now let me tell you how the computer changes shortcut keys. Welcome to read!
How to change shortcut keys on the computer
Right click on the computer desktop and select "new" in the pop-up menu.
2 select "shortcut" in the pop-up menu.
3 then, in the create shortcut dialog box, click Browse.
Click the "computer" option, and select the QQ program to establish a shortcut.
Select "QQ. Exe" and click the OK button.
Click "next" in the "create shortcut" dialog box in the figure below to appear.
By default, you can see the name of the shortcut to be created in the red box in the figure below, and click finish.
Then you can see the "QQ. Exe" shortcut established in the red box on the computer desktop.
Right click the "QQ. Exe" shortcut and select the "properties" option.
Then click the blank space in the red box below with the left mouse button.
Then press the three keys "Ctrl + Shift + Q" on the keyboard at the same time
You can see that the combination key of three characters has been entered into the blank space, and click the "OK" button.
At this step, the shortcut key of QQ program is established. To open QQ in the future, just press "Ctrl + Shift + Q" at the same time.
Related reading: computer common fault analysis skills
1. Generally, more than 80% of computer system faults are software faults. At the same time, most software faults are relatively easy to deal with, while most hardware faults are caused by peripherals. Therefore, the analysis and fault finding should be carried out in the order of "software before hardware, external before internal".
2. Common software faults.
A. error prompt: in case of software failure, many errors can be captured by the application software or operating system and give corresponding prompts. Such failures are generally caused by software defects, software conflicts, improper configuration or wrong operation.
B. application software fails to start normally: such failures are generally caused by software conflict, wrong operation, improper configuration or virus.
3. Handling methods of common software faults.
A. use anti-virus software: in case of inexplicable slow down or error of the system or application, scan the whole system with anti-virus software to determine whether the system is poisoned.
B. single application system failure: for single application system failure, the application is generally reinstalled. If you are familiar with the system, you can check the system configuration first and then decide whether to reinstall the system
4. Causes and treatment methods of common hardware faults.
The causes of computer hardware failure are mainly related to the use environment, users' operation habits, natural aging of hardware and poor quality of hardware products. Under normal circumstances, the hardware failure of the system can be eliminated as long as the faulty hardware equipment is found and replaced.
5. When the computer system has a fault, first confirm the fault phenomenon through observation and inspection, then analyze the fault phenomenon, judge the possible cause of the fault of the computer system according to the corresponding relationship between these fault phenomena and possible causes, and then use the troubleshooting method to eliminate the impossible fault causes, so as to gradually determine the fault causes. When the fault causes are determined, Then start the maintenance.
6. The above contents involve relevant computer knowledge. If non professionals suggest to find enough experience before actual operation, some complex computer faults need to be repaired by professional maintenance points and professional maintenance personnel.