Web Historian Edu - History Visualizations

Web Historian Edu - History Visualizations插件简介

Web Historian Edu - History Visualizations插件描述

Have you ever lost track of time online? Need to retrace your steps to refind something? Are you curious how you use the web at different times of the day? Which sites lead you to other sites most often? How your use of a website changes over time? The answers to these questions  many me are locked in data that is already in your web browser. Unlock it with Web Histian. 

Web browsers keep histy data, but they dont enable users to benefit from this data to underst their own habits. Web histian is a browser extension that helps users see their web browsing patterns using interactive visualizations. Users can harness this infmation to make infmed decisions about their web use.

Many companies collect  analyze web browsing histy f marketing  advertising purposes. Browsing histy data has been less accessible to those who want to analyze their own web browsing behavi,  to researchers who study the social impact of the web. That is why Web Histian was created. Web Histian is a nonprofit open source project developed specifically to provide users with as much transparency  control over their own infmation as possible. When users install Web Histian they download a program that runs only on their computer, not online. 

Take control of how you use the web with Web Histian.
                                

Web Historian Edu - History Visualizations插件离线安装方法

1.首先用户点击谷歌浏览器右上角的自定义及控制按钮，在下拉框中选择设置。

2.在打开的谷歌浏览器的扩展管理器最左侧选择扩展程序或直接输入：chrome://extensions/

3.找到自己已经下载好的Chrome离线安装文件xxx.crx，然后将其从资源管理器中拖动到Chrome的扩展管理界面中，这时候用户会发现在扩展管理器的中央部分中会多出一个”拖动以安装“的插件按钮。

4.下载 Web Historian Edu - History VisualizationsChrome插件v1.0版本到本地。

5.勾选开发者模式，点击加载已解压的扩展程序，将文件夹选择即可安装插件。

注意：最新版本的chrome浏览器直接拖放安装时会出现“程序包无效CRX-HEADER-INVALID”的报错信息，参照这篇文章即可解决