If you aren’t running iTunes 12.8 and at least Mac OS X 10.11.6 (El Capitan) your Mac will not recognise your iPhone or iPad. Apple supports the following Macs with required software updates. Boot into Mac OS X. If necessary, using OS X's Disk Utility, adjust the sizes of your partitions, making room for Linux. Note that resizing partitions is inherently dangerous, so back up your data before beginning! You may also want to create a FAT or unjournaled HFS+ ('Mac OS Extended') shared-data partition. The result might look like the. Like its iOS counterpart, this feature is tucked away in the Keyboard settings of your Mac. If like me you don’t want to insert a period when pressing the space bar twice, go to System Preferences Keyboard, then select the Text tab. To the right of that window are several checkboxes for typing-related options. Do you want to allow this server to configure your settings?' I am not sure which caused it, but I stopped being able to send or receive mail and since then I have been stuck in a loop entering my password twice, and being redirected to login page again. 'Authentication cannot be completed' Was on: Outlook for Mac 2016 Build: 1100.
Microsoft's Windows and Apple's Mac operating systems have inspired truly prodigious amounts of adulation and horror on the part of computer users for about three decades now.
Those of us who love technology aren't likely to forget our first desktop operating systems. But the OSes of yore don't have to live only in your memories. While it might be difficult to fire up the first PCs you ever owned today, some computer enthusiasts have made it easy for us to relive what it was like to use them again with almost no effort at all.
If you want to be able to use all the features of an old operating system, you'll probably have to find the software and load it in a virtual machine. But there are a bunch of browser-based emulators that show you what the old OSes looked like and let you click on a few things. It's a lot easier, and it may satisfy your urge to relive the past. Here are a few such websites to fuel your technostalgia.
Windows 1.0: It’s older than the World Wide Web
It's the very first version of the most widely used desktop operating system in history, released in 1985. I went to a lot of trouble to run Windows 1.0 in a virtual machine on a Windows 7 PC a few years ago, but you can live in the past right now by clicking on jsmachines.net, short for 'JavaScript Machines.' Count logica mac os.
The emulator is in black and white rather than color, and you can't save any changes, but you can use the mouse cursor and run the earliest Windows programs, like Reversi, Notepad, and Paint:
Advertisement The simulation is 'configured for a clock speed of 4.77Mhz, with 256Kb of RAM and a CGA display, using the original IBM PC Model 5160 ROM BIOS and CGA font ROM,' the website notes. 'This PC XT configuration also includes a 10Mb hard disk with Windows 1.01 pre-installed.'
Mac OS System 7 on a virtual Mac Plus
This website lets you run Mac OS System 7, released in 1991, on a simulated Macintosh Plus, a computer introduced in 1986. As a nice touch, it runs the OS within an illustration of the physical computer:
Developer James Friend writes that this demo 'emulates a Mac Plus with a bunch of abandonware applications and games to check out.' The website is a bit sluggish and difficult to use, but it's fun to look at.
Windows 3.1: Windows gets a lot more window-y
Coder Michael Vincent's website provides a functional version of Windows 3.1 from 1992, which he says he made in 'JavaScript and strict XHTML 1.0, with AJAX functionality provided through PHP.' Vincent recommends using Firefox 2 or 3, but it worked fine for me in Chrome 33 and Firefox 26.
'The goal of this site is not to create an entirely complete mirror image of Windows 3.1, but rather keep the spirit and omit features when they are not justified by an effort to usability ratio,' he writes. 'For example, Notepad lacks a find and replace feature because it is not worth the effort. Where features do exist, every effort is made to present them in exactly the manner that they existed in Windows 3.1.'
This is one of the more functional browser-based emulators. You can use applications, open files, and even surf the 2014 Web on a browser (apparently one Vincent designed himself):
Mac OS 8.6: The classic Mac OS nears the end of its life
Released in 1999 and one of the last versions of the classic Mac operating system before it was replaced by OS X, you can find this old operating system at VirtualDesktop.org.
This one isn't totally usable. I couldn't resize or move windows, and not all of the icons are clickable. But the included functions work smoothly, and you can open enough applications and menus that it provides a nice look at a long-gone OS.
Advertisement Windows 95: Start it up!
VirtualDesktop.org offers a bunch of other versions of Windows and Mac, including one of the most fondly remembered operating systems, Windows 95. This one also isn't totally functional, but it's worth firing up to see the first version of Microsoft's iconic Start menu:
Just for kicks, here's one other 'fully functional' version of Windows 95 that may provide you with a frustratingly familiar sight.
OS X 10.2: The classic Mac OS is retired
VirtualDesktop.org also comes through with one of the earliest versions of OS X, Jaguar. You can navigate through some of the system preferences, see an early version of the OS X dock, and start up Mail or Internet Explorer for Mac. Once again, if you want a fully functional version, you'll probably have to install a copy on a virtual machine.
Windows XP: A classic that’s regrettably still with us
We'll finish off with the operating system that just won't die no matter how old it is. Released in 2001, Windows XP still commands 29 percent market share, making it the second most widely used OS after Windows 7.
Our XP simulation comes courtesy of Total Emulator, a neat little website that isn't pretty but makes it easy to switch among Windows ME, 98, 2000, XP, and Vista:
So ends our nostalgia
That ends our brief tour of old Windows and Mac versions you can run in a browser. Sadly, as far as we can tell, no developers have made websites that emulate BeOS or OS/2, classic operating systems that went by the wayside. Any volunteers?
40 9 likes 182,905 views Last modified Jun 16, 2013 10:27 PM
Hello and welcome to my User Tip
You might be experiencing some performance issues with your Mac, spinning beach ball, just general slowness and you knew from your PC days about defragging computers.
Well that's for Windows because the way it writes files it breaks them all up, OS X doesn't do that on small files, so it eliminates the need for MOST users to require a regular defrag. Perhaps once every few years after many updates, upgrades, program installs and reinstalls may one require it on a Mac, then rarely again.
I outlined a safe way here that always gives you a bootable backup to check, plus it really optimizes the hard drive in the process. Also it stays optimized and faster longer when defragging software tends to require it again and again to regain the performance.
If you have Filevault enabled this procedure will not work because it's one giant encrypted image, this is designed to acquire it's results by copying the parts of files into one piece again and back into a alphabetical order according to the root level directory for optimal results, especially of fast loading of Applications into memory.
First if your experiencing computer problems, backup your personal information to a storage drive first, then consult the fix it options as defragging won't necessarily solve problems in software.
So to begin with some facts:
1: Only hard drives require defragging. SSD's no need.
2: You don't need to regularly defrag a Mac's hard drive, OS X writes small files in one batch, eliminating a lot of the need to defrag a Mac regularly.
3: Hard drives are fastest at the beginning of the drive. and slowest at the very end. Data is first written on the top of the drive and works it's way down. However data doesn't magically move up to take available space, holes can develop with a lot of reads and writes. Also things can get out of order, the heads have to travel further all over the drive to boot or load programs for instance.
4: The first 50% of the drive is faster than the second 50% due to more sectors in each track which the heads have less to move and can gather more data at one time. So preferably if you can contain yourself to the first 50% of a hard drive, it will perform fast forever.
I always get twice as much boot hard drive space as I'm ever going to need, I can always partition the unused space and use it as a backup clone for on the road, or rare used items, emergency storage etc.
5: Over time (like years) a Mac can slow down as the adding and reduction of data, OS X upgrades and normal operation tends to move data making it less optimized.
6: If one wants to create a Bootcamp or second partition on the boot drive, there might be OS X data near the bottom where the second partition will go, it's sometimes not easy to move this data further up on the drive.
7: If there are bad or failing sectors on the drive, it can substantially slow down read speeds and the spinning beach ball effect occurs.
Unfortunately the only way to remedy this is by backing up users data off the drive to a external storage drive (not TimeMachine or clone) and then using Disk Utility to Erase with Zero (Security option or move slider one space to the right) the entire drive (10.6) or the Macintosh HD partition (10.7 or later) then reinstalling OS X fresh, followed by programs and return of verified user files.
8: I don't advise using defragmentation software on a 'live' system, it's dangerous and if it messes up your stuck. If anyone has defragged a PC before knows it's never really completes in actuality, but this method I have here will do so wonderfully. ?
So my solution is if your serious about performance, have large files like video that stretch across many sectors and want it in one piece, want to reduce bad sectors that can corrupt large and even small files, need to free up space for a partition or large file.
How to proceed
1: Reduce your boot drive user content (files, try movies first) so it's less than 50% of the drive filled (ideal) but never more than 80% filled as a full boot drive will make the computer not boot up.
Use Activity Monitor for this and reboot to see the changes if needed. (reducing user content isn't mandatory below 50% filled but preferred if you want to see the best performance)
See Storage Drive here: Most commonly used backup methods
2: Use a blank powered external drive (formatted GUID and OS X Extended Journaled in Disk Utility) and a copy of Carbon Copy Cloner to clone the OS X boot partition (aka Macintosh HD) to the external drive using the default settings and a full clone.
3: Then reboot the machine holding the option/alt key down (wired or built in keyboard), you can now boot from the clone using Startup Manager. Test the clone out for some time so your positive it's solid and reliable, catch any unknown issues (I haven't heard of any) and alleviate any fears you may have.
4: While booted from the clone, use Disk Utility to Security Option > Erase with the 'Zero' or second secure selection (on 10.7/10.8) the internal OS X boot partition (Macintosh HD), or the entire drive if there is no Recovery or Bootcamp partition (10.6 users) this will 'Zero' out all the bits, and when it reads it back for confirmation, map off any bad sectors in the process, never to be written to again. It will take some time and it's a very worthwhile step as failing sectors take longer to read from than perfect ones.
Note: You only need to do this once per drive, you might have to Erase Free Space > Zero perhaps one more time in the next year, but that should be it. Provided you don't move the computer/hard drive while it's operating (a big no no!)
5: When completed, reverse clone. the external onto the internal partition. Run Disk Utility > Repair Permissions on both and all the OnyX (Macupdate.com) maintenance and cleaning aspects and reboot. OnyX cleans out the caches and lets them rebuild.
See #12 OnyX Routine here: Step by Step to fix your Mac
You will solve your Bootcamp partition formatting problem, your bad sectors problem, your defrag problems, corrupt or bloated caches and your optimization problems all in one batch. Also have a working bootable backup in the process which is loads safer than a live defrag.
Your Application's will be written to the 'hot zone' the fastest part of the drive. They will load as fast as possible.
![Catalina Catalina](https://i.redd.it/mdkyuoh0jr251.png)
Your OS X system files will be written next, followed last by your User account data last which tends to grow, expand and contact, suffer with more changes so the defragmentation that occurs will occur at the end and into the slower sections of the hard drive, not where Applications and System are.
You Can't Die Twice Mac Os 11
Sure over time with OS X updates, upgrades, new app installs and such you can start seeing a loss in performance again (over many years), but another clone/reverse clone will solve that problem.
Also if you want to backup and defrag Windows Bootcamp partition (CCC doesn't do that), there is WinClone for that. I don't know how effective it is as I haven't used it.
There you go enjoy the new performance! ?
Note: If this doesn't work to improve your performance, you likely don't have enough RAM, or the OS X version is to new/bloated for your hardware or perhaps some other issue like a failing hard drive. See this and perhaps it will assist in narrowing down the cause.
![You Can You Can](https://eclecticlightdotcom.files.wordpress.com/2020/12/tmapfs03.jpg?w=940)
You Can't Die Twice Mac Os Download
You Can't Die Twice Mac Os X
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