Released in November 2020, macOS Big Sur is the latest version of the Mac operating system. New macOS brings many new features and improvements. It also narrows the gap between iOS and macOS and paves the way for moving from Intel to Apple's new ARM chips in future Macs.
My primary work from home machine is now my new Mac Pro, but the prospect of rolling blackouts here in CA has me not wanting to use it from 3pm-10pm without backup power. I looked up the specs and the power supply maxes out at almost 1300W. When you go to a UPS picker for a company like APC. Issue: How to configure native shutdown of Mac OS X Product Line/s: Smart-UPS Back-UPS Environment: Mac OS X attached to UPS via USB cable NOTE: According to Apple, Energy Saver options are not available for UPS on portable devices e.g. MacBook, MacBook Pro, MacBook Air. Super Keepy Ups is the debut game from Super Regular Guy; born out of a love of keepy ups and a nostalgia for 2 player keyboard-crowding classics such as the Commodore 64's CJ's Elephant Antics, and DOS's Jazz Jackrabbit 2. The latest update includes: - The traditional 1 and 2.
However, like any new version of macOS, it has an impact on resources. Put simply, it's more demanding of resources than its predecessor, and so you might find your Mac runs more slowly after you install it. Here's what to do to speed up macOS Big Sur.
Many of the reasons that cause the slow performance of macOS Big Sur are common to other versions of macOS. A crashed file or outdated junk may be culprits that make your Mac run slowly. CleanMyMac X cleans your Mac of junk files that can interfere with other programs' performance. Try it out for free.
How to speed up macOS Big Sur
1. Investigate the problem
The first thing to do is find out if there are any processes or apps that are causing your Mac to run more slowly. To do that, we need an Activity Monitor.
- Go to Applications > Utilities and launch Activity Monitor.
- Click at the top of the column labeled CPU to order processes according to the CPU cycles they are using.
- Look at the processes at the top of the list. Are any using more than their fair share? If any process or app uses more than around 20%, it's worth a closer look. Should it be using that much power? If Photoshop is working with a big file or Final Cut, Pro is rendering an effect, fine. But a background process or smaller app shouldn't be using that much power.
- If you spot any processes that appear to be using a high CPU cycle level, try quitting them and see what happens. It might be all you need to do.
- Select the process and Press Quit Process in the toolbar.
2. Stop apps launching at start-up
Lots of apps launching at startup can slow down your Mac as it boots. And having them open all the time consumes RAM and CPU cycles.
- Click on the Apple menu and choose System Preferences.
- Select Users & Groups.
- Choose the account you're currently logged into.
- Click on the padlock and type in your password.
- Choose the Login Items tab.
- If you see any login items, you don't need to launch at start-up, select them and press the '-' button.
3. Force quit an app that doesn't respond
If some app you're using stopped responding, and you see a spinning wheel, open the Force Quit menu (Option-Command-Esc). Select this app and press the blue Force Quit button.
4. Close browser tabs
Having lots of tabs open when you're browsing the web is convenient, but it also uses RAM and CPU cycles, as each one has to be refreshed, ready for when you want to switch to it. So, if your Mac is running slowly, one easy fix is to close tabs you're not using. If you think you might use them later, just press Command-D to bookmark them.
5. Update macOS
Every version of macOS, including Big Sur, is updated fairly regularly by Apple. Those updates include security improvements and bug fixes. And those bug fixes can help your Mac run more smoothly, so it's important that you run the latest version.
- Click on the Apple menu and choose System Preferences.
- Choose Software Update.
- If there is an update available, click Update Now.
6. Update your apps
Like the OS, app developers release regular updates that can improve the app's performance and positively impact your Mac's output. For apps downloaded from the App Store, make sure you have Automatic Updates turned on. For this, launch the App Store and click on the App Store menu and choose Preferences. Now check the box next to Automatic Updates.
For non-App Store apps, you will have to launch every app individually, click on the menu with the name of the app, and choose Check for Updates. However, there is an easier way. CleanMyMac X can update lots of non-App Store apps with just a couple of clicks.
How to update apps with CleanMyMac X
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- Download CleanMyMac X if you don't already have it, and follow the on-screen instructions to install it.
- Launch CleanMyMac X from your Applications folder.
- Choose Updater from the sidebar on the left.
- Select View all Updates.
- Check the box next to each app.
- Press Update.
7. Manage login items and launch agents
Login items contribute to making any OS slow, as they open at your Mac's startup and remain active until you close them.
Launch agents can also overload your Mac's CPU. These are satellites of the main apps, and although sometimes they may help, if you don't use the actual app often, you definitely can disable its launch agent. Here's how:
- Launch CleanMyMac X.
- Choose Optimization in the sidebar.
- Click on Login Items to see a list of apps that start automatically when you log in.
- Review the list. If you see any apps you don't use, check the box next to an item and click press Remove to eliminate it completely.
- Choose Launch Agents.
- Repeat step 4 to review and remove launch agents.
- Choose Hung Applications.
- If there are any, check the box next to them and press Quit.
Some users noticed that applications were slow to load on macOS Big Sur 11.01. The problem occurred on the first day of the Big Sur release and was later addressed by Apple developers. If all your apps got slow after the upgrade, go to the Apple Support system status page to check whether Apple services are working correctly.
macOS Big Sur is a terrific update to the Mac operating system. However, it's not perfect and may occasionally cause your Mac to run slowly. If it does, follow the steps above to speed up Big Sur and get your Mac running smoothly again.
Remove Browser Pop-up Problems
Adblock Plus 1.8.9, GlimmerBlocker, or AdBlock
Remove adware that displays pop-up ads and graphics on your Mac
Helpful Links Regarding Malware Problems
If you are having an immediate problem with ads popping up see The Safe Mac » Adware Removal Guide, remove adware that displays pop-up ads and graphics on your Mac, and MalwareBytes for Mac. If you require anti-virus protection Thomas Reed recommends using ClamXAV. (Thank you to Thomas Reed for this recommendation.) You might consider adding this Safari extensions: Adblock Plus 1.8.9.
Open Safari, select Preferences from the Safari menu. Click on Extensions icon in the toolbar. Disable all Extensions. If this stops your problem, then re-enable them one by one until the problem returns. Now remove that extension as it is causing the problem.
The following comes from user stevejobsfan0123. I have made minor changes to adapt to this presentation.
Fix Some Browser Pop-ups That Take Over Safari.
Common pop-ups include a message saying the government has seized your computer and you must pay to have it released (often called 'Moneypak'), or a phony message saying that your computer has been infected, and you need to call a tech support number (sometimes claiming to be Apple) to get it resolved. First, understand that these pop-ups are not caused by a virus and your computer has not been affected. This 'hijack' is limited to your web browser. Also understand that these messages are scams, so do not pay any money, call the listed number, or provide any personal information. This article will outline the solution to dismiss the pop-up.
Quit Safari
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Usually, these pop-ups will not go away by either clicking 'OK' or 'Cancel.' Furthermore, several menus in the menu bar may become disabled and show in gray, including the option to quit Safari. You will likely have to force quit Safari. To do this, press Command + option + esc, select Safari, and press Force Quit.
Relaunch Safari
If you relaunch Safari, the page will reopen. To prevent this from happening, hold down the 'Shift' key while opening Safari. This will prevent windows from the last time Safari was running from reopening.
This will not work in all cases. The shift key must be held at the right time, and in some cases, even if done correctly, the window reappears. In these circumstances, after force quitting Safari, turn off Wi-Fi or disconnect Ethernet, depending on how you connect to the Internet. Then relaunch Safari normally. It will try to reload the malicious webpage, but without a connection, it won't be able to. Navigate away from that page by entering a different URL, i.e. www.apple.com, and trying to load it. Now you can reconnect to the Internet, and the page you entered will appear rather than the malicious one.
Aug 29, 2015 2:11 PM
