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A few hours ago, an update to the OS X - Lion operating system was released to the world (that is, to the Mac App Store). It will bring Mission Control, new Mail, Launchpad, Fullscreen applications, Autosave and many other news and improvements. We already know that it is available only through the Mac App Store at a price of 29 dollars (for us it is 23,99 €) for all computers in the home.

So let's see what is needed for a successful update:

  1. Minimum hardware requirements: to update to Lion, you must have at least an Intel Core 2 Duo processor and 2GB of RAM. This means computers that are no more than 5 years old. Specifically, these are Intel Core 2 Duo, Core i3, Core i5, Core i7 and Xeon. These processors support the 64-bit architecture on which Lion is primarily built, the older Core Duo and Core Solo do not.
  2. Snow Leopard is also required for the update - the application to enter the Mac App Store appeared on OS X in the form of an update. If you have Leopard, you must first update (i.e. buy the boxed version) to Snow Leopard, install the update containing the Mac App Store, and then install Lion. In theory, it is also possible to download Lion on another computer, upload the file to a DVD or flash drive (or any other medium) and thus transfer to an older version of the system, but this possibility is not verified.
  3. If you have a very poor internet connection and downloading a 4GB package is unthinkable for you, it is possible to buy Lion on a flash key in Apple Premium Reseller stores for a price of $69 (converted to approx. 1200 CZK), the conditions are then exactly the same as for installation from the Mac App Store.
  4. If you plan to migrate from a computer running OS X Snow Leopard to another computer running Lion, you will also need to install the "Migration Assistant for Snow Leopard" update. You download it <a href="https://cdn.shopify.com/s/files/1/1932/8043/files/200721_ODSTOUPENI_BEZ_UDANI_DUVODU__EN.pdf?v=1595428404" data-gt-href-en="https://en.notsofunnyany.com/">here</a>.


The update itself is then extremely simple:

First, make sure you have the latest version of the system, i.e. 10.6.8. If not, open Software Update and install any available updates.

Then just launch the Mac App Store, the link to Lion is right on the main page, or search for the keyword "Lion". We then click on the price, enter the password and the update will start downloading.

After downloading the installation package, we just follow the instructions and in a few tens of minutes we can already work on a completely new system.

After launching the installation package, click Continue.

In the next step, we agree to the license terms. We click on Agree and we confirm the consent once more shortly.

Subsequently, we select the disk on which we want to install OS X Lion.

The system then shuts down all running applications, prepares for the installation process, and reboots.

After rebooting, the installation itself will start.

After the installation is complete, you will either log in on the login screen or you will already appear directly in your account. You will receive a short message about the new way of scrolling, which you can try immediately and in the next step you will start using OS X Lion for real.

Continuation:
Part I - Mission Control, Launchpad and Design
II. part – Auto Save, Version and Resume
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