You can really fix up a photo if you know what you're doing. The Mac Pro is also designated as an Apple server model for larger workgroups.Figure 11-33: Humble little Preview has grown up into a big, strong mini-Photoshop. In fact, between mid 2010 and late 2012, Apple actually produced a model of the Mac mini specifically designed to run as a server. That makes quite a bit of sense, since the most popular server hardware the company makes is the Mac mini.However, the excitement has been gradually overcome by the issues I encountered — mainly, that it runs slowly or even freezes up during and after installation.Devices and Mac OS X version. If you’re considering updating to macOS High Sierra (10.13), there are some important things to keep in mind when upgrading your Mac mini remotely:As a tech enthusiast, I was super excited about High Sierra and its new features. Apple’s macOS High Sierra was released today, and includes some cool new features like a new Apple File System (APFS) along with a lot of other small refinements.Check your Mac model – Not all Macs, especially old ones, are able to upgrade. I hope you find them helpful.Also Read: macOS Monterey Slow Fixes Important TipsIf you have decided to update to High Sierra but have yet to do so, here are a few things (based on order of priority) I highly recommend you check out in advance so you can avoid potential problems.1. Because of our collective experience, I figured it would be a good idea to write an article listing common macOS High Sierra slowdown issues together with relevant solutions.My goal is simple: to save you time by helping you solve problems! Some of the issues below are what I personally suffered, while some come from stories of other fellow Mac users. It runs on any Mac with a 64-bit Intel processor or an Apple Silicon chip.Having immersed myself into countless Apple communities and forums, I found that I wasn’t alone.
High Sierra Mini Mac Pro IsPlus, it’ll take you less time to back up. The more free space you have, the better. Clean up your Mac – Per Apple, High Sierra requires at least 14.3GB of storage space to perform the upgrade. You can view the specifics here.2. Backup your data – It’s always good practice to backup your Mac once a while — or like they say, make a backup of your backups! Apple also recommends us to do that for major macOS upgrades, just in case. Also read our guide on the best Mac cleaner software.3. That’s the most effective solution I’ve found. You never how long it’s going to take. Choose the right time to update – Do NOT install High Sierra at work. You can learn more details from Issue 3 below.5. If your Mac is currently running an older Sierra version other than 10.12.6, you can’t successfully install High Sierra. Update to 10.12.6 FIRST – This helps avoid an issue where your Mac keeps hanging in the “about a minute remaining” window. The latest macOS requires at least 14.3GB free disk space.How to fix: Free up storage as much as you can. Here are two screenshots I took:Issue 2: Not Enough Disk Space to InstallPossible cause: The startup disk on the Mac that High Sierra will be installed on lacks storage space. During macOS High Sierra Installation Issue 1: Downloading Process is SlowPossible cause: Your Internet connection is weak.How to fix: Restart your Internet router, or move your Mac machine to a better location with a stronger signal.For me, it only took a few minutes for the download to complete before the installation window popped up. Plus, it takes more time to clean and back up your Mac — and deal with those unexpected issues like the ones I encountered.All done? Great! Now here are the list of issues and fixes you may reference in case problems show up.Note: it’s very unlikely that you’ll encounter all of the issues below, so feel free to navigate through the Table of Contents to jump to the issue that is exactly the same or similar to your situation. The installation process alone will take about two hours to complete (ideally). The quickest way is to use CleanMyMac to deep-clean your hard drive and Gemini to find and remove duplicates or similar files.For me, I didn’t encounter this error because my installation “Macintosh HD” has 261.21 GB available of 479.89 GB — 54% free!Issue 3: Freezes or Stuck at A Minute RemainingMore details: The installation stops while the progress bar shows it’s almost finished. It’s good practice to uninstall them as well. Also, unused applications could stack up. In about ten minutes, Sierra 10.12.6 was installed. I clicked the “UPDATE” button. But I was disappointed to see my Mac hang up again with the same error: Stuck at one minute left.So, I opened Mac App Store and saw that there was an update request (as you see from the screenshot below, thankfully I still have it). I canceled it, thinking my Internet had been disconnected, and re-tried. Also, read this Mac overheating article I wrote earlier for other fixes.While I installed High Sierra, my mid-2012 MacBook Pro did run hot a little bit, but not to a point that it needed attention. Close those applications or processes (highlight them and click “X” button) that are over-consuming your CPU and memory. You can access Activity Monitor by going to Applications > Utilities, or do a quick Spotlight search. The “one minute remaining” issue never reappeared.Possible cause: You’re multi-tasking while High Sierra has yet to finish installing.How to fix: Open Activity Monitor and find resource-hogging processes. ![]() You’ll see a colorful bar like this showing you the usage of your hard drive (or flash storage).Clicking on the “Manage” button gives you a detailed overview of what types of files are taking up the most storage — which is often a direct hint as to where you should get started cleaning up your Mac.For me, I didn’t notice much speed lag after updating to High Sierra, probably because my Mac had an SSD already (its default Hitachi HDD died last year) and it only takes ten seconds or so to fully boot up. Highlight those unneeded items and click the “-” icon to disable them.Then, check whether or not the startup disk is full by going to About This Mac > Storage. There you’ll see all the items that open automatically when you log in. Initially, my Mac took at least thirty seconds to start up, but after the SSD upgrade, it only took ten seconds or so.How to fix: First, click the Apple logo on the top-left and select System Preferences > Users & Groups > Login Items. This article has more information on that. Please quit and restart the application”, you may need to repair the Photos library. If yes, update to the newer version and re-launch the app.Note: if the Photos app fails to launch by showing this error “An unexpected error has occurred. Under “Cursor size”, make sure it points to “Normal”.Issue 7: App Crashes or Can’t Be Opened upon StartPossible cause: The app is outdated or incompatible with High Sierra.How to fix: Check the app developer’s official site or Mac App Store to see if there’s a newer version. Go to System Preferences > Accessibility > Display. Issue 6: Mac Cursor FreezesPossible cause: You enlarged the cursor size.How to fix: Adjust the cursor to normal size. Take Firefox for instance — click on “About Firefox” and Mozilla will auto-check whether Firefox is up to date. Your computer is infected with Adware and your web browsers are being redirected to suspicious websites with intrusive flash ads.First, run an antivirus to check if your machine has been infected with malicious software or Adware.Then, check if your web browser is up to date. You’ve installed too many extensions or plugins. The version of your web browser is outdated. Download cc cleaner macDeclutter your Mac desktop. In general, the fewer extensions enabled, the smoother your browsing experience would be.How to Improve Mac Performance with High Sierra Uninstall or disable those you don’t need. Here you’ll see the plugins you’ve installed. For example, on Safari, go to Preferences > Extensions. If your Mac is not booting correctly after updating to High Sierra, you can perform a simple NVRAM or SMC resetting. How do you solve that? Start by manually creating folders and moving files into them. Additionally, it’s bad for organization. A cluttered desktop can seriously slow down a Mac. Make sure you’ve backed up your Mac before doing this.
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