how much is macbook laptop

does not show the image directly, we need to paste the image just taken (ctrl + V) where you can paste the picture, such as word, or drawing tools. 　QQ Shortcut Key screenshot: 1, the premise is to log into the QQ. Then press the shortcut key Ctrl+alt+a, there is a part of the area changed color, the color of the area will be the image we intercepted. 2, the red area can use the next key to move aroun

Description: A notebook computer that has been in use for 5 years (Lenovo B450) has been significantly slower than before in the last year. The initial decision is the hard disk aging problem. After swapping the old notebook's 512G HDD for Samsung 250G SSD hard Drive, the problem is solved. It turns out that using a 5-year hard drive, even if it's not bad, slows down. This article

Win7 laptop turns on the camera prompts "the camera is occupied" How to solve The specific methods are as follows: Workaround 1: 1, view the Device Manager, in the image equipment, to see if there are thinkvantage Virtual Camera, if so, disable the device or remove; 2, if the user has used QQ chat, it is recommended to open QQ with someone's chat

artistic sense, more dazzling. 2. Do not turn on the lights to see all the keys, in the middle of the night to reduce the impact on others. 3. Press the key more eye-catching, to the part has not realized the blind dozen users to provide more help. 　The backlit keyboard is very dazzling in the middle of the night: However, anything has advantages and disadvantages, notebook backlight keyboard disadvantages are many. 1 long time to us

Hardware problem is mainly the problem of heat dissipation, notebook because of the volume problem, cooling has been unsatisfactory, which is why the radiator prevalent reasons. Summer itself is high temperature, notebook heat can not go out, the CPU out of protection strategy, will reduce their power, causing the notebook to run very slowly. The main reason for

we are usually connected to a wireless network when we use a notebook computer, but recently a user reflects the laptop wireless WiFi will always automatically shut down, the internet is suddenly disconnected from the process is very unpleasant. How to solve it? Such problems are generally caused by laptops entering the energy-saving mode. The method

What to do if a laptop is connected to a wireless network Reboot the router to prevent this from occurring because of a router shutdown. Start checking your computer when there is no problem with the router. Click the "Start" button in the lower-left corner of the desktop. Right-click on "Properties" after entering the start program. Click on the networ