Chrome 64 bit

The official 64 bit version of Chrome browser has been released, along with the 32-bit version, 64 bit Chrome has also been released. 64 bit Chrome browser can make better use of today's hardware, and improve speed, security and stability.

The 64 bit Chrome browser has released its official version. The 64 bit Chrome browser can make better use of today's hardware and improve its speed, security and stability. What are the advantages and disadvantages of 64 bit Chrome over 32 bit Chrome? 32-bit chrome can run on a 64 bit operating system, and 64 bit chrome cannot run on a 32-bit operating system. QQ login, Alipay Security Controls None of them support 64 bit, and they have to be verified every time. However, 64 bit is better than 32 bit in terms of CPU and memory utilization. There are more instruction sets. In short, the speed will be faster. It is said that it will increase by 25%.

Software features

64 bit Chrome makes better use of today's hardware, and improves speed, security, and stability:

——Speed: 64 bit Chrome can take advantage of the latest processor and compiler optimization, more modern instruction sets, and faster call protocols, thus achieving a significant speed increase, especially in graphics and multimedia content, with a performance increase of 25%

——Security: Chrome can take advantage of the latest OS functions, such as the High Entropy ASLR of Windows 8. 64 bit Chrome has also achieved a significant improvement in security.

——Stability: Google has also enhanced the stability of 64 bit Chrome on the basis of 32-bit Chrome. In particular, the crash rate in the renderer processing has been greatly reduced, which is half of that of 32-bit Chrome.

Google suggests that users, especially developers, experience the experience of 64 bit Chrome

Tips

1、 Quick Close Tab
It is believed that most people still use the mouse to directly click the close button to close the tag. You may know that Chrome has specially optimized the tag close, and each time you click the close button, the tag width will automatically change, so that you can quickly close multiple tabs by clicking the mouse continuously at the same location, Therefore, compared with other browsers, the efficiency of mouse click closing is not low. However, this excellent detail is not good for fixed tags. In addition, clicking to close the tag all the time is too bad for a geek. Today, Geek Park recommends two other ways to quickly close the tag page: 1. Press Ctrl/+W when you want to close the tag page (applicable to closing any tag page) 2. Middle click (press the scroll wheel) under the tab to close (the easiest and fastest way to close the tab). In addition to closing the tab with the Ctrl/+W shortcut key, you should also remember that Ctrl/+T quickly opens a new tab, and Ctrl/+Shift+T reopens the latest closed tab, Ctrl/+Shift+V Paste the contents of the clipboard without formatting and other shortcut key combinations. For more information, see the official guide.
2、 Equipment room synchronization Tab
As intelligent mobile devices play a more and more important role in life, and can connect the data of desktop and mobile terminals, the unified experience will become more and more popular among users. Chrome is doing well in this regard for the time being. In recent two years, Google has launched the official Chrome Android version (above 4.0) and Chrome iOS version (above 4.3). "Synchronize bookmarks, synchronize passwords, send to mobile devices, auto login, smart suggestions" These functions can synchronize the opened tabs, stored bookmarks and multi-function box data on the desktop computer to your phone or tablet. Take the synchronization of tabs between different devices as an example to introduce the synchronization function of Chrome. The synchronization tab requires the corresponding version of the corresponding device. Make sure that the "Open Tab" check box is selected. When both the desktop and mobile versions of Chrome have logged in to the same account and are online, you can view them in the "Other Devices" at the bottom right corner of the new tab (press Ctrl/&# 8984;+T). Click to open the synchronized tab on the current device. The opened tabs are grouped by device. To manage (hide, rename, delete) specific devices, you can set them on the cloud print page.
III Send tab to mobile device
In addition to data synchronization such as bookmarks and tags between different devices, Chrome can also directly send the currently viewed tag page to the mobile device associated with the same account with one key. If you install the Chrome Dev version and associate it with the Chrome version of other devices, you will find a mobile phone icon on the right side of the address bar. Click it to send the current web page to the mobile device with one click. (For other versions, the official Chrome to Mobile plug-in needs to be installed temporarily)
IV Tab Smart Search
You may know that you can search directly in the address bar in Chrome browser, or you may know that you can directly select the text and right-click to select Google Search or Copy and then paste and search in the address bar, but you may not know Tab Search. So what is Tab Search? If Chrome has recorded the search engine of the website (that is, you have used its search box in a website), pressing Tab will automatically select the search engine for keyword search, that is, you can search specific websites directly in the address bar. (Similar to the search in the application built in Windows 8) In the future, you don't need to open Douban first, and then click Douban film Then I searched in the search box
V Chrome Drag Skills
In addition to dragging upload and download files in Chrome, you may also know that dragging labels (changing the position from left to right, separating the inside and outside, dragging back to the window) can actually drag the content in the web page. 1. Drag search (address bar, label bar) 2. Drag pictures (address bar, label bar) 3. Drag links (address bar, label bar, bookmark bar) 4. Drag local HTML, pictures Pdf file (Address bar, label bar, bookmark bar) Drag the corresponding element to the address bar to search/open the element content in the current window. If you drag it to the label bar, a new window will search/open.
6、 Using speech recognition search
If you see a microphone icon in the text box in Chrome browser, it means that you can use Voice input Instead of typing on the keyboard. Click the microphone icon directly or place the cursor in the text box and press Ctrl/&# 8984+ Shift+. (English full stop). Voice search is particularly important for mobile devices with poor input, which is why the voice search service first logged on to the mobile platform (m.google.com), and mobile Chrome has voice search function in the address bar by default.
VII Chrome ExperimentsGoogle
There is a website called Chrome Experiences, where you can browse various innovative experiments written in Ja vaScript, HTML5 and WebGL, such as interesting interesting Games (Cube 3D map), interactive movies, new and amazing Impress.js (content display effect library, similar to 3D version PPT), Kinect+WebGL, and other useful libraries. In addition, this year, there are new pages dedicated to mobile devices.

common problem

I Google Browser How to clear the cache?

1. After using Chrome browser for a long time, you may need to clear the cache to solve some problems of Chrome browser. The method is very simple. First, open Google browser, click the menu icon, select "More Tools" - "Clear Browsing Data" option in the drop-down menu, as shown in the following figure:

2. After clicking, the "Clear Browse Data" dialog box will pop up. There are two option bars: Basic and Advanced. Basic options allow you to clear basic data such as browsing records, cache, cookies, and select Advanced options to clear more cached data.

3. You can also choose to set the time when you want to clear the cache. You can select "Last Hour", "Last Day", "Last Week" and "Last 4 Weeks." If you select any of these options, you can only clear the cache generated within the selected time range.

matters needing attention

1. In Chrome 10 and above, you can use keyboard shortcuts to open the "Clear Browse Data" dialog box more quickly. If you are using a PC, press Control+Shift+Delete to open the dialog box. For Mac, you need to press Shift+Command+Delete. After opening the dialog box, you can follow the steps above to view the "Clear Cache" option.  

2. If you don't know the version number of the Chrome browser you are using, you can click the menu icon and select the "About Google Chrome Browser" option. At this time, a new page will pop up, and the browser version number will be displayed on the page.

3. If you open a new page and Chrome displays the old page content, it is time to clear the cache. If you suspect that the stored information is incomplete or corrupt, you should also clear the cache.

Too much cache may slow down your computer. The reason is that caches are temporary Internet files stored in your computer. They can limit your disk space indefinitely, causing your computer to slow down.

2、 How does Google Chrome set the home page?

1. Download and install the latest version of Google Browser on the home page. Double click the desktop to enter the browser, as shown in the figure, click the three dot marks in the upper right corner.

2. After clicking the sign, a menu bar will pop up. We find the "Setting" option and click Open to enter the setting interface. As shown in the figure below.

3. After entering the setting interface, you can find“ Show Home button ”In the options below, we check the "Enter custom URL" option, and then enter the webpage link you want to set.

4. Next, we need to set the homepage to open at startup, and slide down to find“ At startup ”Option and select“ Open a specific page or group of pages ”, and then enter the homepage you want to set.

III How to set compatibility mode for Google Chrome?

1. First, we need to download Google Plug in IE Tab (Download address: http://www.pc6.com/soft/FireFox_483662.html )

2. Next, open the extension program in Google Browser as shown in the following figure. Click the extension program option on the left side of the interface, and then proceed to the next step.

3. Then we will directly click and select the downloaded IE Tab plug-in in the first step and drag it to Google Browser. As shown in the figure below.

4. After dragging in, Google Browser will pop up a prompt box to prompt whether you want to add "IE Tab". We can add it by clicking Add Extension below.

5. Next, we can see the icon of the installed IE Tab plug-in at the top right of the Google Browser interface, as shown in the following figure, and then we can use it.

6. Finally, we can right click the IE Tab option on the incompatible page to open it, or directly click the IE Tab icon on the top of the Google Browser interface, and then open the page in compatibility mode.

New features

Google Chrome 91 version update: automatically freeze idle tag groups

After the 90 version Chrome browser was released on Android, Mac, Windows and Linux platforms, Google launched the 91 version of Chrome browser, which brought a series of new functions and appearances.

The first is the function of automatically freezing label groups. When label groups are collapsed to reduce space consumption, the browser will automatically freeze these pages to free system resources. For playing and recording video and audio, tags connected to USB devices will not be automatically frozen.

The new version also optimizes the appearance of the browser's check box, selection menu and other form controls, and adds support for automatically darkening scroll bars and other visual elements of the system. The first two pictures below are Chrome 90, and the last two pictures are Chrome 91.

In addition, the new version also adds optimization to the Android Chrome browser. If the Android tablet is large enough, the Chrome browser will directly load desktop pages, but on the tablet with a smaller screen size, the Chrome browser will still load mobile pages by default.

It is worth mentioning that the Chrome 91 version of iOS platform has added a warning function. When a user enters a password on a known phishing website, the browser will issue a warning (Chrome browsers of other platforms have updated this function in previous versions).

Update log

New version changes

　　Chrome 90

-The new AV1 video coding technology greatly reduces the occupation of high-definition video

-New window renaming function: can rename multiple open windows

-You can remember the configuration of the window. In case of a crash, the restart will automatically restore the status

-WebXR depth API, used to improve browser experience in AR

-New development tool - performance information overlay layer, indicators to measure web page performance

-By default, SSL Secure Transport Protocol (HTTPS) is enabled for all website links

-Blocked the access to port 554 to prevent NAT Slipstream 2.0 attacks