2,500 الفاظ اور فقرے · 21 موضوعات
to copy a file or program from a remote system to a local device
下载
to convert data into a protected form that unauthorized users cannot read
加密
the conversion of data into a protected form that unauthorized users cannot read
加密；加密技术
an on-screen notice stating that a computer problem has occurred
错误信息；报错提示
to send a support request to a higher level of expertise or authority
升级处理工单；将工单转交上级支持
to send data from a program into an external file or another system
导出数据
a security system that filters network traffic entering or leaving a system
防火墙
to stop responding to commands without closing
卡住；无响应
a computer component that stores files and programs for long-term use
硬盘
a service point that answers users’ technical questions and reports problems
技术服务台；帮助台
the main page of a website from which other pages can be reached
网站主页；首页
clickable text or an image that opens another digital location
超链接
to bring data from an external source into a program or system
导入数据
the global system that connects computer networks and online services
互联网；因特网
the ability or permission to connect to and use the internet
互联网接入；上网权限
an employee with expertise in computer systems and information technology
信息技术专员；IT 专员
to enter a live online conversation with video
加入视频通话
a portable computer with a built-in screen and keyboard
笔记本电脑
to enter an online account by providing identifying information
登录
to end an authenticated session in an online account or system
退出登录；注销
software created to damage systems, steal information, or misuse devices
恶意软件
a device that captures a voice or other sound for digital communication
麦克风；话筒
a handheld device used to move a pointer and select items on a computer
鼠标
to temporarily stop audio from being heard by other participants
静音；关闭声音
a group of connected computers and devices that can share information
计算机网络；网络
a period when a computer network is unavailable
网络中断；网络故障时段
the core software that manages a computer and allows programs to run
操作系统
a secret sequence of characters used to enter an account or system
密码；口令
an external device connected to a computer to add a function
计算机外设；外围设备
a fraudulent online attempt to obtain passwords or other sensitive information
网络钓鱼；钓鱼诈骗