One way to increase security in the Google Chrome web browser is to enable strict site isolation, which causes each page renderer process to contain pages from only a single site at a time, effectively placing them in a per-site sandbox.

Theoretically this could help to mitigate against certain security risks, like those posed by Meltdown and Spectre threats, but it should not be considered a replacement for simply keeping the Chrome web browser up to date with latest versions which often include various security patches.

Strict site isolation is considered a “highly experimental” security mode, and while it’s easy to turn on in Google Chrome it is not without some potential drawbacks, mostly related to resource usage.

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Two major security flaws have been found in modern computer processors, potentially impacting nearly all modern computers in the world.

All Macs and iOS devices along with most Windows PC and Android devices are potentially susceptible to the critical security flaws, named Meltdown and Spectre.

Theoretically, the vulnerabilities could be used to gain unauthorized access to data, passwords, files, and other personal information on any impacted computer or device.

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If you want to show the Mac desktop quickly, the fastest way to do so is often with a keyboard shortcut to reveal the desktop. This approach will push aside all on-screen windows, apps, and other information, and show only the Mac desktop – all without closing any apps.

These tricks can offer a fast way to access files and other icons on the desktop, or even just to quickly hide whatever is on the screen by shuffling away windows to show the Mac desktop instead.

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Is your Mac screen looking strangely orange from Night Shift being stuck on, even during daylight hours when Night Shift should be off? It may be rare and it’s not clear what causes Night Shift to sometimes get stuck enabled on a Mac, but when it does happen it’s pretty obvious because the screen colors shift to be very warm despite being a time when it’s not supposed to be enabled.

If you find Night Shift is stuck enabled on your Mac, here’s how you can quickly fix that problem and get your screen colors to look normal again.

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Apple has released beta 3 of iOS 11.2.5, macOS High Sierra 10.13.3, tvOS 11.2.5, and watchOS 4.2.2 for users participating in the beta testing programs.

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Need to get the line count of a text file or document? Counting lines of any file is easy at the command line, and the command for line counting is the same in all modern Unix based operating systems, meaning this line counting trick will work the same on Mac OS and Mac OS X, Linux, BSD, and even Windows with Bash shell.

For our purposes here we will use the most direct line counting tool available at the command line, wc. The wc utility is able to display line count, as well as reveal word count and character count. Our focus here is of course on the former, so we’ll be showing how to use wc for counting lines of any text file provided as input.

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If you’re an extra longtime Mac user, you might remember way back in the 1990s when desktop backgrounds on classic Mac OS versions were tiled images of various textures. This was way back when the idea of setting a single image as wallpaper was a bit extreme because it was excessively resource heavy, and so tiling a small image was the norm instead (if not using just a solid color as a background) – the good old days of computing, right?

Well, why not bring a handful of those classic Mac OS System 7 tiling wallpapers to your modern Mac?

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All new iPhone models includes Siri access, the ever helpful (and sometimes goofy) virtual assistant that can perform tons of tasks by issuing simple commands by voice. But if you’re accustomed to accessing Siri by holding down a Home button and now you have a newer iPhone without a home button, like iPhone 11, iPhone 11 Pro, iPhon XS, iPhone XR, XS Max, or iPhone X, you’re probably wondering how to access Siri on the iPhone which does not have a Home button at all.

Accessing Siri on iPhone X and 11 series is easy as it ever was, it’s just different because there is no Home button on the device. It turns out there are actually a few ways to access Siri on iPhone, using a button, or by using the Hey Siri voice command.

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Ever picked up iPhone XS, XR, X and found Apple Pay credit cards on screen? Or have you pulled iPhone X out of a pocket or bag and discovered that Apple Pay is open on the lock screen? This is from a new Apple Pay access feature that iPhone X enables by default, which allows the devices side power button to be pressed twice to bring up the Apple Pay wallet screen.

If you’re an iPhone X user who is frequently bringing up the Apple Pay screen when you don’t want to, you can disable the feature that causes Apple Pay to present itself when the side button is double-pressed. This will prevent Apple Pay from constantly coming up accidentally or unintentionally while handling iPhone X.

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iCloud Drive allows for easy cloud access and storage of data from Mac and iOS devices, and so having the ability to quickly get to iCloud Drive at any time via the Dock can be very convenient for many Mac users.

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If you don’t want Siri to ever dictate, speak, or write out explicit language, you can disable bad language in Siri for iPhone and iPad completely.

By disabling explicit language support in Siri, the virtual assistant will use asterisks to cover up curse words and bad language, like “s**t”, and will literally bleep explicit language if it is spoken or repeated by the AI voice for whatever reason.

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The Notes app in iOS is ever useful and offers a great place to store whatever little tidbits of text, checklists, pictures, doodles and drawings, shared notes with other people, password locked notes, and other data points you wish to preserve in some organized manner on an iPhone or iPad. And as for storing, the Notes app on the iPhone and iPad has two different account locations for Notes data; locally on the device itself, or in iCloud.

By default with modern versions of iOS, the Notes app sets the default account save location of note data to iCloud, but if you wish to adjust the Notes default so that notes are local instead, you can do so via settings. This will impact default notes behavior, and also the default notes account that is interacted with via Siri notes requests and any Notes data visible from the widgets screens in iOS.

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AirPods are the new wireless earphones from Apple, they allow for completely wireless listening to music, interacting with Siri, answering phone calls, and interacting with music or audio. AirPods are particularly popular with iPhone users, but they work with most other iOS devices and Macs as well.

If you got a new pair of AirPods you might be wondering how to set them up to work with your iPhone or iPad. It turns out to be quite simple to configure AirPods and connect them to an iPhone or iPad, as this tutorial will demonstrate. Most of the AirPod setup process is automated and works a bit like magic. And not to worry, if something doesn’t go exactly as planned when connecting to AirPods we’ll show you how to reset the process and start over again too.

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Some Mac users running older versions of MacOS system software may notice that after they plug an iPhone or a camera into their Mac, the computer starts running slower and, if it has a battery, the battery drains faster. Upon closer inspection with Activity Monitor on the impacted Mac, you might notice that a process called “PTPCamera” is running and consuming a heavy amount of CPU usage, usually hovering around 85% or so, and it tends to persist until manual intervention has occurred.

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Your battery might be making your older iPhone slow. This is because, apparently, iOS system software sometimes slows down older iPhones when the internal battery has degraded to the point where it can no longer sufficiently power the device at the expected performance level.

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You can easily open any link found on the web into a new private browsing window on Safari for Mac, thanks to a helpful albeit little-known trick available in the web browser.

For the unfamiliar, Private Browsing mode aims to protect private information and some degree of privacy by preventing websites from tracking search behavior, setting permanent cookies, and insuring that pages and websites you visit are not stored in typical Safari History. This is helpful for many situations, let’s say you see a link on a webpage that you want to open but you don’t want it to appear in your browsing history for whatever reason (or avoid the cookie situation because of a paywall), then you could open a link into the private browsing window.

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The Touch Bar equipped MacBook Pro stores additional data for the Touch Bar and Touch ID sensor that is not erased by default if you format a Mac or reinstall MacOS system software. Thus, if you want to completely clear out and erase all Touch Bar data, you will need to manually intervene via a multi-step process to clear out Touch Bar specific data from those MacBook Pro models.

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If you regularly sleep your Mac, you may have noticed that sometimes the Mac will wake itself up and show a notification on the screen, even if the screen is locked and otherwise password protected with the login screen. These notifications that wake a Mac from sleep are called “Enhanced Notifications” and they can originate from Messages, FaceTime, social networks like Facebook and Twitter, Game Center, Back to My Mac, and Find My Mac.

Enhanced Notifications may be great for some Mac users, but others might want their Mac to sleep and stay asleep when they put their Mac to sleep, at least until they decide to wake the computer themselves.

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