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Update java version. Updating a Java Application

On Internet resources, some elements are built on the basis of the Java language. For them to function, special components must be installed on your PC, which receive periodic updates. Let's talk about how to update Java on Windows 10.

What is Java

Java is a programming language in which applications and websites are developed. It allows you to implement complex functions dialogue, protection and information processing. For example, in client-bank systems, on Oblenergo websites for transfer important information and personal security keys this platform is used.

This article will be useful for users working with banks via the Internet, or sending reports to electronic form. The software consists of various modules:

  • J Runtime;
  • J Runtime Environment;
  • virtual machine;
  • plug-in module;
  • addition;
  • downloadable files.

Reasons for the “Java update needed” message

Several times a year, new versions of Java are released that improve the performance, stability and security of applications. On all servers the update occurs automatically. If the user's computer has an old one installed, no updated version, then various problems may arise:

  • the window to continue the dialogue did not open;
  • the process icon is frozen and spinning;
  • no data transfer is taking place;
  • the personal data encryption key is not located;
  • The program just froze.

Some applications automatically check for the latest updates and, if the versions do not match, a window appears with the message “ Java update needed" (java update required).

  • Update (recommended) – Update (recommended)
    The latest one will be downloaded from java.com safe version J.
  • Block - Block
    During this session, the plugin will be blocked in the browser.
  • Later - Later
    The module will continue loading. You will be reminded about the need to update later. Applications will be launched if security settings allow.
  • Do not ask again - Don’t ask anymore
    This flag blocks the "Java update required" message until the next update is released.

Running an update on Windows

If you did not use the update through the message window, you can start the update from Windows 10.

Installation via the official website

You can independently update java on Windows 10 to the latest version on the official resource.


Important! Starting from version 8, when updating on Windows systems, old versions are automatically deleted.

Conclusion

For normal, stable and safe work On the Internet, it is necessary to periodically update the Java system. This can be done after a warning, automatically or manually.

Good day!

You work, work... and suddenly, unexpectedly launching one of the programs, you see the message “Java update needed.” Many people are simply perplexed about what this component is and where to get it...

At all, Java- this is special. technology used in development various programs(some website modules*). Such developments make working on the Internet easier, more convenient and faster.

Where can you find Java when surfing the Internet? Yes, for example, on various gaming sites (where an online toy is launched in a small window), in Internet banking systems, on the Oblenergo websites, etc. (when transmitting important confidential information and personal data) .

Java is updated several times a year (approximately). If you do not have a new version of Java on your PC/laptop, you will not be able to run a number of applications (some website elements will be inaccessible to you). Also, your system becomes less secure to operate.

In this article I will show you how to install and update Java (and discuss related issues). I think the material will be useful to many who have a “problem” with this package...

Where to download the package, update methods

I hasten to note right away that you should download the package only from the official website www.java.com(links to the necessary pages will be given below)! I highly recommend not downloading Java installer from those sites that inform you about the need to update it (very often, instead of a real installer, they slip you virus software).

Method 1

If you have a “modern” OS* (Windows 7, 8, 10)- then you will be using at least version 8 of Java, which means that before installing/updating you do not need to do anything manually with the previous version of this package. Only in in rare cases(in case of failures, virus attacks etc.), you must manually remove the previous version before installation. How to do this is described at the bottom of the article.

If you are using Windows XP(which only supports version 7 of Java) - then before updating Java, you must first uninstall the old version (also indicated below in the article).

#Installation via web installer

Installing Java via the web installer is the easiest and most convenient way, thanks to which you don’t have to think about whether you have installed old version, what to do with it, whether it needs to be updated, etc. Just download the installer and run it (by the way, to download, just go to the main page of the Java website and click on the button of the same name, see screenshot below) ...

Then open the downloaded file and agree to update/install Java. After which the download will start the required package, suitable for your system.

#Install using standalone package

Address of the page with different versions:

It is very helpful when you want to install Java on a computer/laptop that is not connected to the Internet.

In this case, I’ll immediately note that the Java website presents 2 offline installer, differing in bit depth. Choose based on your Windows versions, and the bitness of the programs (browsers) that you have installed (about).

I also note that currently supported versions new Java(8th version) - OS Windows Vista, 7, 8, 10, Server 2008, 2012 (Windows XP - no longer supported, a package no older than version 7 of Java can be installed on it).

As for the installation itself: then after downloading the file, you just need to run it, and then the process is identical to installing any other programs.

Method 2

This method is suitable for those who already have the Java package installed and want to update it (if you do not have this package, you will not find such shortcuts in START).

And so, open the START menu and click on the “Check for Updates” shortcut. See screenshot below.

You can also call this window not through the START menu, but by opening it (don’t forget to change the display to large icons, as in the example below).

Then open the “Update” tab and click on the “Update now” button (i.e. “update now”).

Your Java version will be automatically checked against the latest one (available on the official website). If the version is already outdated, its update will start if you have installed latest version- you will see the window “You already have the latest Java Platform...” (translated as “you have the latest version...”). Example below.

How to properly remove the previous version

Note! When updating the 8th version of Java, its old versions will be automatically removed. Those. if you have a new Windows 10 OS and you install latest update- you do not need to do this operation manually!

Method 1 - through programs and components

Perhaps the most obvious and simple way: go to and open the section "Control Panel\Programs\Programs and Features" (see screenshot below). Then find “Java 8 Update 181” (for example) in the list and delete it.

Method 2 - special. uninstall tool

Special page address removal utilities:

This option is good because it is special. the utility from the official website will completely remove all traces of the old Java package(which will eliminate errors and conflicts during subsequent installation). Besides, she will help you out if in the classic way Can't uninstall Java (for example, an error pops up, or there is nothing in the installed list at all...) .

After downloading the utility, simply run it (no installation required).

Java Uninstall Tool

Method 3 - using special utilities

Nowadays there are quite a lot of utilities for Windows that help solve daily tasks: clean it, optimize it, edit the registry, remove “non-deletable” programs and files. One of these, for example, is CCleaner. By launching it and opening the section "Service/Uninstall programs" - you can easily uninstall the previous version of Java (I note that the utility has the ability to forced deletion any programs!) .

Note! Best utilities to remove "uninstallable" programs and Windows maintenance - (in the article, among other things, you will find CCleaner and can download it)

That's all, good luck everyone!

For additions on the topic - thank you!

Java(Java, Java) — basic technology to ensure the speed, reliability and security of most modern programs, games, utilities and applications. Portability, efficiency and versatility of platforms combined with security define Java technology ideal for network computing.

Java is used in billions of devices around the world: from microprocessors to wristwatch to ultra-modern computers in data centers. The digital Internet space is currently growing so rapidly precisely because many websites and applications are powered by Java.

You can download the latest version of Java 8 for free for Windiws 7 from this page without registration.

On October 15, 2014, the official website www.java.com stopped supporting Java platforms 7 SE. For correct operation application, you must remove all updates to the previous platform and install the latest version of Java 8. Please note that the developer site oracle.com strongly recommends that its users update Java to latest version Java 8 SE.

JRE (Java Runtime Environment) - freely distributed software to start and normal operation websites and applications created using Java language. The software package allows you to view three-dimensional images and chat with friends even on the other side globe or play network game. The JRE includes: the Java virtual machine, Java class libraries, and components for running applications and applets created with of this language programming.

One of the components of the Java runtime environment is the Java Plug-in, which allows you to run applets - interactive functions in web browsers. If such a plugin is not installed or is outdated, the content of some websites or individual pages may not be displayed correctly or in full, problems may arise with loading and saving files, which is why it is important to always keep Java Plugins up to date. Since the Java plugin is a component of the browser and is not an independent program, it cannot be installed separately. To update, most often it is enough to update your web browser to the latest version or reinstall Java.

The JRE independently finds and installs updates. This site contains links that allow you to download the Java Runtime Environment for free for 32 and 64-bit Windows operating systems. The latest version of Java is required for normal operation the latest software, for example torrent programs. Often having Java on your computer is necessary to run some games, such as Minecraft. Sometimes players search like this: download java for minecraft .

Outdated versions of Java may contain vulnerabilities and pose a serious threat to the security of your computer. The manufacturer strongly recommends that you remove all previous versions to ensure Java C runs latest updates safety and speed. For safe removal outdated versions Java 64 bit/32 bit from Windows systems you can use in a standard way(via Start -> Control Panel -> Programs) or instructions for manual removal And Java installation to the computer. You can now download Java 8 for free from this page, use it to regular updates versions Java for Windows 64 bit.

The other day I was doing a Java update and decided to do small instructions, how to update Java, which is necessary to open many sites and applications. If an old version is installed, it is possible that these programs and sites will not work correctly. Therefore, it won’t hurt to have the latest version of the program, especially since it won’t bother you about little things. Just when you go to such a site, an icon will appear in the tray that will indicate that java has been turned on.

The easiest way to update is through the official website java.com, go to it, click on the big red button “Download Java for free”.

After downloading boot file, let's launch it. In the window that opens, click “Install”.

Even if you have an old version installed, everything will be reinstalled to the new one.

When the installation is complete, you can click “Close”.

By the way, you can immediately check this very version, for this you do not need to click on this button, but click just below on the link: “Is Java software installed on my computer?”

To make sure installed application, go to “Start” - “Control Panel”. The Java icon “says” that it is on your computer.

As a second option on how to update Java, I can suggest the following. Go to the “Start” menu, “Control Panel”, and then click on the Java icon, which is shown in the screenshot above. Will open small window, its functionality may depend on installed version programs, but general meaning What is required of you is simple: find in the settings the function (tab) responsible for updates.

Most likely, you will need to go to the “Update” tab. At the bottom of the window, click "Update Now".

Since I have the latest version, I won’t be able to show you what windows you will see, but I think you’ll understand, since everything is intuitive.

Upgrading Java will require you to close your browsers, so close everything before upgrading. open browsers. If you don't do this, the application will terminate them on its own.

Sometimes you have to restart your computer for the application to work. But this happens in very rare cases. If when you open the site it does not launch, then you know what to do.

How to find out the Java version

If you need to know which version of Java is installed on your computer in at the moment, go to the “General” tab and click “About...”.

A window will open and the version will be written in the first line.

That's all I have for today.



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