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Price Isn’t EverythingA stock CPU fan costs an attractive sum of $0 plus the cost of shipping its weight. What could be better than that? Aftermarket fans run you anywhere from $10 to $100. Some of them even cost upwards of $200. Essentially, if you’re looking for a bargain, you got one the moment you bought your CPU. But is this bargain really all there is to CPU cooling? Do you actually get something out of buying a decent aftermarket cooler? One could comfortably guess that these pricey fancy CPU coolers are appearing on the market because they meet a demand. But what are they good for?
What Do You Plan To Do With Your CPU?Do you plan to overclock your processor? Or are you simply going to use it as it is? If you answered “yes” to the first question, then you definitely need a higher-end cooler to keep your CPU in tip-top shape.
If you have no idea what overclocking is: It’s a process by which a computer enthusiast (or a person with deep enough pockets) changes some of the inbuilt hardware limitations on a CPU by using special software, with the goal of making the CPU run faster than it was originally intended to.
Your typical CPU will work optimally when its external heat is lower than 70 degrees Celsius. Anything above that will result in either a performance drop or the dreaded meltdown. Overclocked CPUs need more care, since they produce a significantly higher amount of heat than when they run at the clock speeds they are designed to run on.
If you don’t plan on overclocking, you don’t need an aftermarket fan. The CPU’s stock fan will work just as well for normal computer use.
There’s Another Factor: NoiseThe typical stock CPU fan is quite noisy. Manufacturers focus almost entirely on increasing each CPU’s performance. It’s no surprise that not a lot of investment is made in the cooling department. As a result, the fans CPUs come with often are noisy, which can be an issue while you’re trying to work. Aftermarket CPU cooler manufacturers, on the other hand, invest the entirety of their resources in developing that particular product. Their coolers are almost always as silent as ninjas. If you hate noisy computers, you’ll love an aftermarket fan.
Another Word On Aftermarket FansWhile most aftermarket coolers are a step up from their stock counterparts, it’s important to know that you don’t have to spend $100 on these things. There are many fans that do their job and reduce noise without burning holes through your wallet. The only case in which I wouldn’t recommend bargain hunting is when you’re planning on overclocking or doing other crazy things that might fry the chip.
Miguel Leiva-Gomez
Miguel has been a business growth and technology expert for more than a decade and has written software for even longer. From his little castle in Romania, he presents cold and analytical perspectives to things that affect the tech world.
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Here’s What Really Happens When You Pull A Muscle
Joel Cramer was at the pool with his kids when another dad, competing in a big splash contest, got up onto the diving board. He bounced up once, and when he landed on the board for the second time, his quadriceps muscle tore. “It rolled up his leg and balled up near the top of his thigh,” says Cramer, a professor of exercise physiology at the University of Nebraska. “[It was] like rolling up a window shade.”
That’s an extreme (and extremely rare) example of a muscle strain, a common injury that happens to high school soccer stars, recreational runners, and middle-aged racquetball players alike. “Strain” is the medical term for the condition, though it’s colloquially known as a pulled muscle. The term is a catch-all that covers everything from a small twinge to a full-on rupture.
What is a pulled muscle?The human body contains three different types of muscles: cardiac, skeletal, and visceral (or smooth). Of those, skeletal are the only ones that we have control over—and thus, the ones that we can injure. Skeletal muscles are made of thousands—in some cases, millions—of muscle fibers. These fibers are all bundled together and wrapped in a sheath of connective tissues. A strained muscle means, in a nutshell, that some number of the fibers that make up one of your muscles tore. This ripping can happen if you pull them too hard or too fast.
What we call a “tear” and what we coin a “pull or strain” all boil down to the same type of injury: A rip to some part of the muscle. But some are worse than others. A mild or “grade one” strain—what many people call a “pulled muscle”—happens when you tear about 5 percent of the fibers in a particular muscle. This typically feels like an uncomfortable twinge that may force you off the court for a few weeks. A moderate sprain involves a higher percentage of fibers, and might sideline you for a month or more. A full rupture severs the muscle entirely, and usually requires surgery to repair.
[Related: Why do my muscles ache the day after a big workout?]
Okay, but how exactly do these tears occur? And why do some instances result in more muscle fiber damage than others? Cramer says three major factors contribute to this muscle busting. Muscles that cover two joints, like the hamstring which extends across the hip and knee joints, are at the highest risk. That’s because having both joints moving and stretching the muscle simultaneously adds tension, which can lead to strains.
Muscles are also more likely to strain while they are contracting. At this point, muscles are shortening and lengthening at the same time. During a dumbbell curl, for example, raising the weight up towards the shoulder compresses the bicep, and lowering it back down stretches it back out again. The muscle can create and sustain much more force during the lengthening portion of the activity, says Cramer, which makes it easier for it to strain.
Finally, muscles that have a higher proportion of fast-twitch to slow-twitch fibers strain more readily. Fast-twitch fibers contract quickly and generate more power, says Cramer. For that reason, they are the ones recruited for explosive tasks like sprinting. “It’s relatively uncommon for slow twitch [muscles] to strain,” he says. “They’re used to being active all the time.”
Technically, Cramer says, it’s possible to strain any of the skeletal muscles in your body. “For some, it’s not physiologically impossible, just very highly unlikely,” he says. “You’re probably not going to strain deep muscles with very specific functions.” The muscles in the finger, for example, are probably not going to cause much trouble, since they only have one task and don’t do much heavy lifting.
[Related: How to get muscle gains: A beginner’s guide to becoming buff]
Low flexibility and range of motion are major factors at risk for muscle strain, says Cramer. Despite the popular belief that larger muscles are tighter, Cramer says greater muscle mass is actually associated with greater give. “There’s evidence to suggest that weight training done with a good range of motion increases flexibility,” he says. And even though it may not seem like it when you’re struggling to touch your toes, Cramer says most people can teach their body to be springy enough to do the splits. So, to help keep your muscle fibers intact—pick up the weights and don’t skip your stretching routine, no matter how tedious it is.
How does a pulled muscle heal?For at-home ways to treat to minor strains, clinicians often recommend what’s known by the acronym R.I.C.E.: resting the pulled muscle; icing it for about 30 minutes; compressing it with an elastic bandage; and elevating it above your heart. While ice packs can reduce pain and swelling, some recent physiology studies suggest regular baths in chilly water might hinder recovery. (A small amount of inflammation, which encourages the flow of blood and nutrients, can actually help muscles restore their strength.) What clearly works is rest: You don’t need to completely avoid all physical activities, but taking it easy—and getting plenty of sleep at night—gives your body the opportunity it needs to heal itself.
This post has been updated. It was originally published on September 28, 2023. It was also previously updated to reflect the fact that stretching in general—not at any specific time—can help to prevent low flexibility, a risk factor for muscle strains.
Allocate More Cpu To A Process: 4 Ways To Do It
Allocate More CPU to a Process: 4 Ways to Do It You can use the Task Manager primarily to allocate CPU resources
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To fix Windows PC system issues, you will need a dedicated tool
Fortect is a tool that does not simply cleans up your PC, but has a repository with several millions of Windows System files stored in their initial version. When your PC encounters a problem, Fortect will fix it for you, by replacing bad files with fresh versions. To fix your current PC issue, here are the steps you need to take:
Download Fortect and install it on your PC.
Start the tool’s scanning process to look for corrupt files that are the source of your problem
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All processes on your PC share the CPU power equally, but did you know that you can increase the productivity of a program above others by increasing its CPU priority?
Having received several requests from our readers on how to allocate more CPU to program on Windows 10 and 11 PC, we have gathered the steps to do it.
What does it mean to allocate more CPU to a process?Allocating more CPU to a process entails devoting a larger portion of the processor to a task to increase the process’s overall efficacy. By this, even if you are doing some intensive rendering, compilation, gaming, or video processing, the task will run efficiently.
For instance, if you assign one entire core to a process like chúng tôi – a crucial component of your Windows System that is in charge of keeping your computer up to date – that means you have allocated over 25% of the CPU power to that process (in the case of a quad-core processor).
However, before allocating priority, be sure you are familiar with the procedure. Luckily, we’ll walk you through the process in this article.
There are several ways to allocate more CPU to a process across Windows versions. However, we’ll be focusing on how to adjust the power allocated to a process in Windows 10 and 11.
How can I allocate more CPU to a process? 1. Use Task ManagerDespite the performance gaps between Windows 10 & 11, the above steps will guide you through allocating more CPU to a process using the Task Manager on Windows 10 and 11.
2. Change the CPU Priority optionExpert tip:
3. Optimize your CPU for the best performanceFollow the above steps to tune your CPU for the best performance since high CPU usage lowers your PC’s performance.
4. Use Windows 11 graphics settingsBy using the Windows Graphics settings, some of our readers were able to allocate more CPU to graphic-intensive applications.
And that’s all on allocating more CPU to a process in Windows 10 and 11 to make your computer work more efficiently. You can follow the steps provided to assign resources to the needed programs.
If your CPU is not showing all cores in Task Manager, you can explore this guide to know how to fix it.
In contrast to this, if you’re wondering about how to limit CPU usage on your PC, you can do so in the 21 best ways by exploring this guide.
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Why Do We Need Git?
Git Tutorial
Developed in 2005, Git is an open-source distributed version control system (VCS) that tracks various changes during a development process. Git is designed for collaboration with aspects like security, data integrity, flexibility, and performance. It helps create safe points at each stage and lets you create new features or restore a previous stage during development.
To store the data, Git makes use of two repositories. One is the local repository, where 90% of the work like staging, committing, viewing the status or the log/history, etc. happens, and the second is the remote repository which is a server that is centralized to all users of a project to push and pull the necessary version changes.
Why do we need Git?Imagine you have a brand-new idea for a game, and you are a lone wolf working alone; in this case, you are the sole manager of how things go and will have a tab on all the stages you took to reach the finale. But, instead of being a lone wolf, you decide to go with the packs, and each one of you writes different aspects of the game. In such scenarios, as the development progress, maintaining the changes by ea will become chaotic. You and you might be left wondering only if there was a more systematic way, luckily for you. A Version Control System (VCS)exists, such as Git, to make life easier.
Having a distributed VCS like Git will enable one to keep track of how many times the code has been split, rearranged, or renamed within the development, doing networking and sharing easy and efficient.
Interaction with Git will start with you creating a clean workspace(directory), making branches, making necessary, and committing Git and committing the same. This repeats until you are ready to share your code with others. At this point, you can connect to another repository to send or push your changes and receive or pull changes to ensure you are in sync with the changes others make. A version change is determined by “Commit,” which records ‘who,’ ‘what’ and, ‘when’ regarding the change.
Img: Interaction of various developers with Git
Application of GitGit can provide organizational benefits by providing an agile environment for the development process. Each work created, small or big, is treated as a new branch that can be merged with the main branch when ready.
Git facilitates shorter development cycles, where a big task can be chopped into multiple, enabling the business to create a market according to their users’ needs.
ExampleA short example of the Git config and commit
Git config: This sets the name and e-mail address for the commits.
Git inits: This is used to create a new repository.
Git adds: This is used to create a staging area that holds the changes that would be committed.
Git Commit: This command records or snapshots the changes made in the staging area and maintains the version history so we can look back to what all changes have been made over time.
PrerequisitesGit uses command-line interfaces in both Linux and Windows. Git is not a programming language but a logical model to avoid disorder. Exposure to Linux commands, Software development process, its lifecycle, and applications are required to get started with Git.
Target AudienceGit is free and open-source and thus can be used by individuals, collaborators, or organizations for handling everything from small to big projects with speed and efficiency.
Do Smart Scales Work? Everything You Need To Know About Smart Weight Watching
Roger Fingas / Android Authority
Tech companies are pushing ever further into health and fitness tracking for a few reasons, not the least to sell you subscription services. Above all, though, is the obvious commercial appeal of improving your body. Whereas buying a new Android phone might only make TikTok or Google Maps faster, a good fitness tracker (combined with a science-based plan) could help prevent a heart attack or push your bench press to 200 pounds.
An affordable and increasingly common form of fitness tracker is the smart scale. I recently had the opportunity to test two models — the high-end Withings Advanced Body Composition (Body Comp) Wi-Fi Scale, and the more affordable Wyze Scale — to see how useful one can be in boosting your health.
For background, I don’t have any medical education, but weightlifting is my primary hobby, and I’ve tested a number of fitness devices over the years from companies like Apple, Fitbit, Garmin, and Polar.
Smart scales offer phone app connections, and often measure factors beyond weight such as heart rate and body fat.
Some scale makers offer paid subscriptions that deliver extra coaching. Withings for example bundles the Body Comp with a 12-month subscription to Health Plus, which promises daily feedback and extra coaching in areas like sleep and nutrition. You can also pursue “missions,” i.e. achievements like active minute goals or completing a recommended workout routine. The scale does work without Health Plus, but you lose access to that service’s coaching, missions, and workout database. Note also that as of this writing, you have to opt out by the end of the 12 months if you don’t want to be charged $9.95 per month.
How accurate are smart scales?
Smart scales can normally be trusted for weight, but anything more should be taken with a large grain of salt.
On top of this, even the best wrist-based trackers are going to be less accurate for heart rate than a chest strap like the Polar H10, and you shouldn’t clinically diagnose yourself with any consumer tech. Companies warn against it for fear of legal liability. Consumer trackers are mainly useful for improving exercise performance, getting a rough sense of calorie burn, or as a warning you should talk to a doctor when something seems strange.
As for factors like body fat and muscle mass, I wouldn’t put much trust in a consumer scale. Switching from Wyze to Withings, my body fat somehow dropped from about 24% to 20% — and while the latter figure is probably closer to accurate, a doctor with the Cedars-Sinai Diabetes and Obesity Research Institute argues that no consumer fat scale is accurate. In clinical settings doctors use machines like MRI scanners and air displacement chambers, something electricity in your feet can’t possibly match in terms of precision.
What are the best smart scales?
Jimmy Westenberg / Android Authority
Limiting things to consumer models, there are still plenty of options on the market. Some are aimed at people who only care about weight and body fat. Other brands take the idea of body composition very seriously, striving to deliver as many metrics as possible and maximize accuracy — even if there’s only so close their technology can get.
Garmin Index S2 ($150): It’s not cheap, but the Index S2 is targeted mostly at the same people who buy Garmin smartwatches — athletes and others who take fitness seriously. It tracks a wide range of metrics, and includes perks like Wi-Fi sync and a high-resolution color display. You can even choose what info appears when you step on.
Sportneer Smart Scale ($70): This product uses more electrodes than most, and analyzes 14 metrics, even claiming distinct fat and muscle mass figures for your arms, legs, and torso.
Fitbit Aria Air ($50): It’s Bluetooth-based and only keeps track of weight and body fat, but it’s cheaper than some and of course syncs directly with the Fitbit app and associated platforms.
Wyze Scale: ($37 at Amazon): Wyze’s budget product punches above its price tag by covering 12 metrics, including body fat, water weight, and heart rate. There’s more to say in my review below.
Withings Body Comp ($209.95 at Withings): The Body Comp syncs to the cloud via Wi-Fi, and measures not just common body composition metrics but factors like vascular health and sweat gland activity. We review this one below, too.
QardioBase X ($95): The X keeps track of 12 metrics, including multiple fat- and bone-related stats. While that’s relatively rote, it’s unusual for using a rechargeable battery instead of disposables, and syncing directly with Samsung Health on top of Apple Health and Google Fit.
Wyze Scale reviewAs is standard for Wyze, the focus of the Wyze Scale is on providing a lot of features at a budget price. It manages this by sacrificing some frills — as well as a few other things. All in all, though, it’s a good choice for people who mostly want to track their weight over time.
What’s not so good?
If you want a scale that comes reasonably close to providing a total health picture and is convenient to boot, Withings’ Body Comp fits the bill. You will, however, want to drop the bundled Health Plus subscription before renewal time comes around.
What’s not so good?
A smart scale can be genuinely useful for monitoring weight trends. Other features are just a bonus.
Still, many newcomers might benefit from direct coaching and goal-setting, and amateur athletes like myself can make use of semi-accurate composition data as long as we know its limitations and treat it as a relative measure. 20% body fat might not be right, but if that percentage shifts over a few weeks and persists, there’s probably authentic change happening.
FAQs
No. At the moment, Apple’s only health and fitness hardware is the Apple Watch. Many scales and apps can sync with Apple Health, however.
There’s a wide range of prices for smart scales. Some can be had for less than $50, while others cost three or four times that amount. Spending more does tend to get you better features and accuracy.
Not by users, apart from entering height data and deciding whether to enable precision options like an Athlete Mode. Smart scales can zero themselves as long you keep them on a stable surface.
It’s increasingly common for smart scales to support multiple profiles. The Garmin Index S2 is a champion here, since it supports up to 16 people — enough for an entire sports team.
How scales handle multiple profiles can vary. Though products like the S2 and the Wyze Scale require separate email accounts, models like the Withings Body Comp can handle several people under the same account, as long as you know their approximate weights — this is used to detect them when they step on. Withings allows separate accounts as an alternative.
Are Minor Smartphones Refreshes Really A Problem?
Why release minor iterations, is there any real benefit?
Historically Sony has been the king of minor refreshes, often with almost nothing to differentiate the new model from the old. With the recently announced 7T Pro, OnePlus takes up a similar position of minor releases that see no design change and very few features beyond a minor bump in processing speed.
The argument for these mid-cycle releases typically centers around the idea that consumers should be able to get the latest specs and features without having to wait. Minor refreshes cut down development times and allow an OEM to quickly produce a phone with better processing power and a few added bells and whistles.
Honestly, I kind of agree with the practice. The reality is most consumers only buy a new phone every two to four years, it’s only those of us super nerds that are refreshing yearly (or more). When you’re ready for a new phone, shouldn’t you be able to get the absolute best specs and features technology can deliver? If you’re stuck waiting for the next yearly update, you don’t get that option.
Quarterly or bi-yearly releases means you’re more likely to get the fastest processor, more RAM, and all the latest bells and whistles. Even consumers not interested in the best can benefit; just look at how much the features in budget phones can change in a year. Mid-cycle refreshes mean mid-range phone buyers could see new features like night mode, extra cameras, and under-display fingerprint scanners faster.
I realize for some folks there’s this idea that they are ripped off because they bought a phone a few months ago and now it’s obsolete. But is it really? It’s still a good phone, who really cares if there’s a marginally better model? Not to be harsh, but life is full of bigger problems than this I assure you.
Laptop manufacturers don’t typically make a big deal out of minor refreshes or multiple SKUs
Many times when a new laptop range is announced the manufacturer will announce it at an event like CES, IFA, or Computex as opposed to a big exclusive PR event spectacular. Some of the big dogs (like Apple) still have special events for the main new model in a laptop line, but you typically won’t see a new event every time they release a minor upgraded SKU.
For example, the Lenovo Yoga C630 was announced around IFA of 2023 and at the time the company talked about multiple versions, including one with a 4K display that would ship later. And that’s exactly what happened. The base model Yoga C630 shipped with a 1080p panel, and an upgraded model with 4K and a few extras launched silently months later with very little fanfare beyond a simple press release.
In the smartphone world, a minor refresh with a higher resolution and a slightly faster display would be reason enough for a press event calling it out as the latest and greatest. This creates certain expectations from consumers and fans. And when the result is a minor upgrade (such as the 7T Pro) it can lead to disappointment. If you watch the OnePlus event from yesterday you’ll find multiple instances of OnePlus using hyperbole and marketing speak to make the 7T Pro sound like the greatest thing ever. And really, it’s an upgrade but it’s a minor one. Why do companies feel the need to oversell things?
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