Computer companies updating procedure
Monthly updates check weekly and notify you within 30 days that an update is available, however, if an update is considered critical you are notified within a week of its release.
From the Java Control Panel Update tab, you can manually check for an update any time by clicking on the Update Now button located at the bottom of the Update tab on the Java Control Panel.
After updating the Java version, you need to close and restart the Java Control Panel to get the updated Control Panel.
If you use software for your finances, you have probably encountered suggestions to update, patch or upgrade that software.
An update can also include driver updates that improve the operation of hardware or peripherals or add support for new models of peripherals.
Yes, updating to Java 7, using Auto Update or updating through the Java Control Panel, will remove the highest version of Java 6 installed.
Java 6 has reached its End of Public Updates, which means there will be no further public secure updates for Java 6.
If you bought your software recently, and an upgrade is released soon after that, most personal finance software companies will offer the upgrade to the latest version for free.
Be sure to register the software when you install it so you know if you qualify for deals like this.