Looking for a convenient way to optimize your system's RAM when using a Microsoft Windows desktop or laptop PC? With the free RAMRush application, it's easy! So easy, in fact, that this home-computing how-to from the folks at Britec can present a complete overview of the proce ...more
In this clip, you'll learn how to test your system memory with both Memtest86 and Windiag. It's easy! So easy, in fact, that this home-computing how-to from the folks at Britec can present a complete overview of the process in just over five minutes. For more information, incl ...more
It only takes 15 minutes to install new RAM in a Macbook Pro. Before starting, remember to make sure that the power is off. Turn it over and release the latch in the left hand side. This will release the door and expose the battery. Remove the battery. With a #00 Philips screw ...more
Do you need to get some extra performance power out of you Windows XP pc? This video tutorial will show you how to access the control panel and make adjustments so that you can extend your RAM memory.
You can never be too rich, too thin, or have to much RAM. With a 1GB SODIMM available for under $20 these days, adding memory to your MSI Wind notebook is a no-brainer upgrade. The MSI Wind comes with either 512MB or 1GB pre-installed, but the machine will recognize up to 2GB ...more
PowerBook Medic is the ultimate resource for Mac computers and electronics repair. They have helpful tutorials on most Apple products including the MacBook, MacBook Pro, PowerBook, iBook, iPhone, iPod, and more, covering topics from disassemblies, to RAM upgrades, to replaceme ...more
Interested in upgrading your RAM? This brief how-to will guide you through the process of removing the RAM module from a mid-2010 unibody Mac Mini without damaging any of the components, the first necessary step of any successful repair or upgrade. This tutorial will also be o ...more
How to pick the right RAM for your computer Start by going to a website that sells the RAM online. There are a lot of online sellers. Go to the RAM finder on the site and enter your computers details. Normally it will ask what type of computer you have, the name of the manufac ...more
Learn how to add 4GB RAM to your 13" (13 inch) Apple Macbook to increase speed and functionality.
Thinking about upgrading the memory in your desktop computer? This brief video tutorial from the folks at Butterscotch will teach you everything you need to know. For more information, including detailed, step-by-step instructions, and to get upgrading your own RAM, take a look.
You can change your RAM in a 13" MacBook Pro. To do this you need a screw driver and a new ram. So first put your notebook on the table and take all the screws out of the notebook but be careful when doing this. Now place your fingers on top and the bottom and leisurely take o ...more
Add speed and power to your computer by adding more memory. You Will Need * Your computer's owner manual * An anti-static wrist band * A screwdriver * The right RAM for your computer WARNING: Working with electricity is dangerous. Be extremely careful and, if you have any dou ...more
There are three parts to this (maybe it qualifies as tree pranks) the first would be stand next to the road as a plow goes by pushing a big snow pile into you. You will be amazed at how much fun it is and how far you will fly- and yes my stupid ass has done this. The second p ...more
If you're anything like me, you'd like the ability to fully exit your iPhone apps to help free up memory, improve battery life, stop background processes, and fix unresponsive apps. The thing is, you can, with the help of the app switcher. Force-closing apps also helps keep yo ...more
While fully closing apps on your iPhone can keep it running at peak efficiency since it frees up memory and stops background refreshing, it's most critical when dealing with unresponsive apps. If you have an issue with a certain app, you can just force-close it instead of rebo ...more
If browsing speed is important to you—and it should be—you'll probably be interested to know that there are ten simple flag modifications you can make in Google Chrome in order to achieve the fastest browsing speed possible. A few months ago, Dallas covered six ways to speed ...more
Welcome back, my apprentice hackers! As many of you know, I have been hesitant to adopt the new Kali hacking system from Offensive Security. This hesitancy has been based upon a number of bugs in the original release back in March of 2013 and my belief that BackTrack was easi ...more
Hi there, nullbytes :) I've recently seen many questions regarding VMs with Kali, and personally I prefer using a Live Boot USB to get Kali without removing my system (and for many reasons). Some of the reasons for using a Live USB are: · You use all of your system resources ...more
If you tend to use the app switcher a lot to open recent apps, then all of the apps you accessed months ago are just sitting there cluttering things up. While force-closing all of the recent apps on your iPhone isn't really necessary, it's sometimes nice to wipe the slate clea ...more
Your BIOS, or Basic Input Output System, is the firmware on your motherboard responsible for initializing your computer's hardware when it is first powered on. It probes for video adapters, RAM, the whole works. The BIOS provides a small library of basic input/output functions ...more
Hello Elite Hackers! Welcome to my 3rd Post, which explains how to hack any account like G-mail, Facebook, etc. You can also use this technique to hack/spoof messengers like Facebook or WhatsApp etc. Step 1: Fire-Up Kali: I hope you know how to hack android and gain access t ...more
In case you didn't know, Android has an awesome hidden settings menu called "Developer options" that contains a lot of advanced and unique features. If you've ever come across this menu before, chances are you just dipped in for a minute so that you could enable USB debugging ...more
According to a study done by Kaspersky, 7.6% of Android users root their phones. That may not sound like a lot, but with over 2 billion Android devices out there, the math works out to over 150 million rooted phones — more than the total population of Russia, Mexico, or Japan ...more
While most are still fighting through a somewhat ridiculous invite system, OnePlus is starting to ship out a decent number of their One flagship devices to those who were able to obtain one. We all know that the price is the phone's biggest selling point, but there's still mu ...more
Realizing there's no voice to guide you while using your iPhone to navigate can be problematic, causing serious headaches from getting lost to unscheduled pit stops or worse. And while this problem can hit Apple Maps like other navigation apps out there, there are a number of ...more
When the specs for Google's Nexus 4 came out, most critics were more than thrilled. A very fast processor, lots of RAM, a big display with very high resolution, and an 8MP camera made it the media darling of the smartphone world. It climbed the ranks of the best smartphones av ...more
The new LG G3 is the latest Android flagship-level device to be released this year, and it's ready to give the Galaxy S5, HTC One M8, and the OnePlus One a run for their money. Sporting a gorgeous 5.5-inch QHD display, 3GB of RAM, and a huge 300mAH battery, the device looks gr ...more
Most of you lot would be aware what WPA/WPA2 is so I won't bang on about the encryption or protocols a great deal. In short WPA and WPA2 both have a maximum of 256bit encrypted with a maximum of 64 characters in the password. The encryption is really only 64bit but x 4 because ...more
Whether due to spotty cellular reception or just data that you want to save, popular navigation apps like Google Maps and Waze offer an offline feature that lets you navigate from one location to another in the absence of internet service. Apple Maps also lets you use its serv ...more
We're nearly done getting our Mac set up for hacking. If you haven't checked out previous tutorials, I'd recommend you do so first before diving right into this one. While macOS is a powerful POSIX-compliant operating system, some of our Linux tools do not work out of the box ...more
The Home button on an iPhone does a lot. That's not necessarily news for anyone who's ever owned an iPhone with a Home button, but what you might not know is that it's capable of so much beyond the standard everyday functions. So if you have an iPhone 7, 8, or the new SE model ...more
One of the best things I love most about any new gaming console are the apps—I can switch from playing Assassin's Creed III to re-watching the fifth season of Breaking Bad on Netflix without ever getting off the couch. Beat that Atari. The only problem I do have is that somet ...more
A powered-off Windows 10 laptop can be compromised in less than three minutes. With just a few keystrokes, it's possible for a hacker to remove all antivirus software, create a backdoor, and capture webcam images and passwords, among other highly sensitive personal data. The ...more
Mobile gaming has exploded in recent years, with experts predicting 2.4 billion global mobile players by the end of 2019. It already accounts for 47% of the worldwide gaming market, besting console and PC. No wonder we've seen the rise of gaming smartphones, a class of phones ...more
One of the best things about the Samsung Galaxy S3 is the ability to modify the device in countless ways, as with any other Android device. A recent guide on adding softkeys to the GS3 from mod Faisal inspired me to share some information on how to edit build.prop, which is y ...more
If you've been around computers long enough, you've probably heard the phrase "have you tried turning it off and on again?" This trick usually works because it forces your computer to empty out the contents of its RAM and disk caches when you restart. When you run programs an ...more
Welcome back, my hacker novitiates! Many of you have written me that you're having difficulty installing and running Metasploit on a variety of platforms. No matter if you're using Mac, Linux, or Windows, I strongly recommend you install BackTrack as your secondary OS, a virt ...more
If you've grown bored of day-to-day hacking and need a new toy to experiment with, we've compiled a list of gadgets to help you take password cracking and wireless hacking to the next level. If you're not a white hat or pentester yourself but have one to shop for, whether for ...more
As efficient as your iPhone is, it doesn't hurt to fully close running apps from time to time to free up memory and keep background processes to a minimum. Force-closing is also a great way to troubleshoot buggy apps, and can often resolve minor issues without having to restar ...more
Whether it's an iPhone 12, 12 mini, 12 Pro, or 12 Pro Max, know that these devices are the most powerful smartphones Apple has ever made. Still, bugs happen, and you might find yourself with an app that isn't performing quite as it should. When that happens, it's best to force ...more
When shopping for a new smartphone, you'll encounter comparisons and spec sheets that are filled to the brim with values like mAh, GB, and GHz. To the average consumer, however, these values are meaningless, so we end up looking at which device has the specs with the highest a ...more
Microsoft has had a pretty bad wrap with their Xbox 360 gaming console. Right from the start, the console has suffered a multitude of different hardware failures and design flaws. These problems cause the parts to get too hot and become faulty. I'm sure everyone who's had an X ...more
Welcome back, my greenhorn hackers! Lately, much of the discussion here on Null Byte has revolved around evading detection and not getting caught hacking. Several of you have written me asking for a series on evading detection and forensics, and while I began a series 5 month ...more
Carrier-branded Galaxy S9 models come with a ton of bloatware that you usually can't get rid of without rooting. With a little digital elbow grease, however, there is a way to disable bloatware on your S9 or S9+, and it's a lot safer that attempting to root and modify you prec ...more
Performance boosters generally get a bad rap, but that doesn't mean they should all be dismissed—particularly when they're as well thought out as the latest work from developer Danijel Markov. After recognizing a few inefficiencies in the way Android handles memory management ...more
Hacking from a host machine without any form of proxying is reckless for a hacker, and in a penetration test, could lead to an important IP address becoming quickly blacklisted by the target. By routing all traffic over Tor and reducing the threat of malicious entrance and exi ...more
OS X is built upon a UNIX foundation, which grants you access to the benefits that UNIX offers, including the standard toolkit (make, gcc, clang, git, perl, svn, size, strings, id, and a lot more) via the command line developer tools, which are an essential if you're a develop ...more
In five short years, three generations of ultra-low-cost Raspberry Pi devices have challenged the boundaries of what a person can do with a $35 computer — especially with Kali Linux. With each Pi more powerful and cheaper than the last, the addition of the Pi Zero in 2015 too ...more
One vital part of Android 10's new navigation system is the "QuickStep" gesture. Swipe up from the bottom of your screen, then pause. You'll see your recent apps along with a dock containing a handful of icons for quick access. This dock is provided by the phone's launcher, wh ...more
Carrier-branded Galaxy S8 models come with a ton of bloatware that you usually can't get rid of without rooting. If you dig a little deeper, however, there is a way to debloat your S8, and it's relatively hassle-free. In the past, we've recommended Package Disabler Pro for ge ...more
If you're a Mac user, it's fair to assume that you may be a little skeptical when it comes to Microsoft products. Microsoft knows this, of course. Which is why the company has decided to offer Mac users a free, one-month trial of the latest version of their popular Office prod ...more
Android does a great job at multitasking. Split-screen mode and picture-in-picture are terrific at letting you manage more than one app at a time. But there are some limitations. For instance, when you're playing a video and you open a second video in split-screen, the first o ...more
Fortnite's long awaited arrival on Android has ramped up excitement among gamers who are installing the beta version in astounding numbers. With so many midrange and budget devices running Android, however, it's important to stay on top of your device's performance to ensure s ...more
There's a good chance that your iOS device has become unresponsive at least once. It's usually at this point that you start thinking your device can no longer pass muster. You could upgrade to a newer model, but that's not always feasible, and often times, unnecessary. You se ...more
For anyone using open source information to conduct an investigation, a balance between powerful tools and privacy controls are a must. Buscador is a virtual machine packed full of useful OSINT tools and streamlined for online research. This program can easily be set up in Vir ...more
Macs are generally highly power efficient due to, in part, the optimized sleeping schedule with OS X. Yet in certain scenarios, you might not want your Mac to go to sleep: downloading a huge file, reading a book, reviewing a spreadsheet, analyzing some content on the screen... ...more
HTC's newest flagship smartphone, the HTC 10, has been met with nearly universal acclaim despite a weak amount of sales over the last few months. Most reviewers point to the device's gorgeous hardware as its main attraction, but at the same time, it certainly has some nice sof ...more
When most people think of "gaming computers," they're probably thinking of Windows-based PCs. They offer a huge variety of devices with better equipped software and hardware for a cheaper price, and there are more available games than there are for OS X-based systems. But tha ...more
So you've been playing Call of Duty Mobile for some time but can't seem to get MVP at the end of the battle. Well, since the game is a competition of players and bots, you're in an uphill battle. But you don't have to languish at the bottom. With the help of these tips, you mi ...more
One of the best things about Android is the ability to customize your phone to your liking. From changing the layout of icons to finding the perfect wallpaper to reflect your current mood, there's a wide range of tools to make your phone yours. One of the easiest ways is to t ...more