Showing posts with label tech. Show all posts
Showing posts with label tech. Show all posts

Saturday, October 2, 2021

How to Fix Face ID Not Working Problem in iPhone



Featured on the iPhone X, Apple introduced one of the most futuristic methods of unlocking the device, Face ID. Apple users are proud to show off their iPhone's ability to unlock with facial recognition. However, some users are facing the issue where Face ID is not working on iPhone X, 11, or iPhone 12.


If you are one of the users facing facial recognition issues on your iPhone, you have landed on the right page. In this article, you will discover some tried & tested ways to fix if Face ID is having issues with your iPhone.

You may face an issue where the facial recognition system stops working and there could be several reasons for that.


1. iPhone users don't really enjoy masks as Face ID doesn't work to its full potential.

2. Face ID may not work if you have significantly changed your appearance.

3. If the TrueDepth camera is having problems reading your face, your Face ID may not work.

4. If you have installed a screen protector or bad-tempered glass, it can cause problems.

5. Using an older version of iOS can also cause problems with facial recognition.

Fix Face ID Not Working on an iPhone

If you haven’t already set up a Face ID on your iPhone, here is how to do it:

1: Open the Settings app on your iPhone.

2: Navigate and tap on ‘Face ID & Passcode’. Enter your passcode if prompted. 

3: Tap on ‘Set Up Face ID’

4: Hold your device in front of your face in good lighting conditions and tap on ‘Get Started’.
5: Complete the scan and tap on ‘Continue’. 

Complete the entire process by following the on-screen instructions. You might be asked to add a passcode too if you haven’t added one already. 

Once your Face ID is set up, you should not get any problem with facial recognition. 

Restart Your iPhone 

Well, if there’s anything that restart can’t fix. That’s is quite right actually. If you are facing any lags, or issues on your iPhone, restarting it is the best way to get rid of them. This might also fix the Face ID not working issue. All you have to do is just restart your iPhone and see if the issue is resolved or not. 
Install the Latest Updates
Using an older version of iOS can cause this issue. In that case, you are supposed to install the latest updates. Here is how to check for updates and install them:

1: Open Settings on your iPhone.

2: Navigate and tap on ‘General’. 

3: Now tap on ‘Software Update’. 

4: If there is a new update tap on ‘Download and install’. 

You might get a message asking to temporarily remove apps because the software needs more space for the update, tap Continue. Don’t worry, iOS or iPadOS will automatically reinstall apps that it removed. You can also do this on your own. 

5: To update your iPhone immediately, tap on ‘Install’.  

Complete the process of installing the software update on your iPhone. Always make sure that your iPhone is running on the latest iOS version. 

Change Your Screen Protector 

Make sure you don't arbitrarily install or add your screen protector carelessly, maybe Apple has designed it specifically. And it's possible that your protective screen is interfering with your iPhone's Face ID sensor.

Ensure Face ID Settings are Correct 

An incorrect setting can stop facial recognition to work properly. In order to fix it, make sure that your Face ID settings are correct.

Here’s how to check:

1: Open Settings on your iPhone. 

2: Tap on ‘Face ID & Passcode’. 

3: Here check if the Face ID is set up in the first place. 

4: If the Face ID is set up, make sure that you have turned on the toggles to use it for iPhone Unlock, iTunes & App Store, Apple Pay, and Password Autofill. 


Setup an Alternate Appearance 


1: Open the Settings app on iPhone.

2: Navigate and tap on ‘Face ID & Passcode’. Enter your passcode if prompted. 

3: Tap on ‘Set Up an Alternate Appearance’. 

Complete the process of setting up another Face ID. 


Reset Face ID

If the above method isn’t working for you, you can just completely remove all the previous Face ID data and add a new one.

Here is how:

1: Open Settings.

2: Navigate and tap on ‘Face ID & Passcode’. Enter your passcode if prompted.

3: Here, tap on ‘Reset Face ID’. 

4: After that, tap on ‘Set Up Face ID’. 

Follow all the on-screen instructions and set up your Face ID. 

Friday, October 1, 2021

How To Fix ” This Copy of Windows Is Not Genuine”



You may be having a Windows update and causing this problem. In this case, you get an error after booting into the PC, that Windows is not genuine, and also the desktop background changes to a black screen. You will not be able to change the background however you like.

If you have tried to enter the License Key repeatedly or use any software/Patch to crack Windows activation. But still getting the error Windows 7 is not genuine or, this copy of windows is not genuine build 7601/7600, then this tutorial is for you.


How To Fix ” This Copy of Windows Is Not Genuine” 

Alternative 1 - Type-A Command In Command Prompt

1. Go to the Start menu and search for cmd. You will get cmd.exe in the search result then Right Click on cmd.exe and then click Run as Administrator. It will launch a command prompt with administrative privilege.


Step 2. Once the command prompt is opened now type the following command, SLMGR -REARM.

Make sure you type the same command without any mistake, and also ensure that the command prompt is opened in administrator mode otherwise it will not work.


Step 3. Once you typed the above command in the command prompt window then hit the Enter button on your keyboard to execute the above command.
Step 4. After you hit enter a confirmation window will appear with the details of command execution as.

Click on “OK” to close the dialog box.


Step 5. Now  Restart your computer. After the restart, you will not get that error again like Windows 7 build 7601 or 7600, This copy of windows is not genuine.

Alternative 2 - Uninstall KB971003 To Make Windows 7 Not Genuine

Microsoft releases updates to fight counterfeit operating system installation and license keys. Sometimes these updates throw false-positive results and your genuine and original product key gets expired and windows 7 shows not genuine error.

If your Windows 7 becomes non-genuine after updating the windows then follow these steps to fix this error-

1. Go to Start then Control Panel.
2 . Click on Windows Update at the very bottom of the control panel.
3. Now click on View Installed Updates, It’ll open a list of installed windows updates.
4. Find an update KB971033 and uninstall it by double-clicking on it.
5. Also, look for the recently installed updates after which you started getting the error. Find and uninstall those updates as well.


After that Restart, you won’t get Windows is not genuine error again. But, if you update Windows 7 again then the problem will arise. So consider disabling Windows updates.


Alternative 3 - Re-Register The License Key

If the two methods above are still not resolved, you should follow this last method. By re-registering your windows license, or buying a new license key.

Press the Win+R keys together to open the “Run” dialog box.  Type “slui.exe” and click OK.

Once you find the Windows Activation prompt, select the “Retype your product key” option. Here you need to enter the key you have noted.


Finally, you should not use patches or cracks too often, because it can make the worst happen one day. Maybe your files are hit by a virus attack, or photos/videos of your memories are suddenly lost due to a damaged Windows registry.

Saturday, September 11, 2021

5 Best Graphics Cards for Gaming 2021



The best graphics card is the lifeblood of any gaming PC, it will be responsible for turning all the zeros and ones into stunning pixels on your screen. While there’s no single solution that’s right for everyone, we’re here to sort out the must-haves from the wanna-be. Some want the fastest graphics card, others the best value, and many are looking for the best card for a given price. Balancing performance, price, features, and efficiency is important because no other component affects your gaming experience as much as a graphics card.

Good news to you and all, with China’s crackdown on cryptocurrency mining.

What previously made the price of graphics cards expensive and rare, now prices are starting to fall and are approaching normal prices.

(News from the market, saw a 15% drop last month, hopefully with more to come.)

Some analysts even think we may see ‘normal’ prices before the end of the year, although that may just be wishful thinking as demand from gamers remains high.

The fact that the prices of Ethereum and Bitcoin have rebounded in the past week or two doesn’t help.

But if you insist on buying a graphics card in the near future, we have compiled some of the Best Graphics Cards for Gaming 2021

1. GeForce RTX 3080

GPU: Ampere (GA102) | GPU Cores: 8704 | Boost Clock: 1,710 MHz | Video RAM: 10GB GDDR6X 19 Gbps | TDP: 320 watts

Nvidia’s GeForce RTX 3080 features the new and improved Ampere architecture. It’s 30% faster than the previous-gen 2080 Ti, for about $500 less.

The new RTX 3080 Ti doesn’t manage to replace the incumbent, thanks to its much higher price tag.

If you want to get the most out of all your graphics settings and you want to play at 4K or 1440p, this is the card to get — mostly overkill for 1080p gaming, although enabling all the ray-tracing effects in games that support those features makes 1080p still reasonable.

If you missed the first round of RTX GPUs, the RTX 30 series might finally get you on the ray-tracing train. With twice the potential for ray tracing performance than Turing, and games like Cyberpunk 2077 using even more ray-tracing effects, the RTX 3080 is your best bet for gaming in all its glory without breaking the piggy bank.

Ampere also features an improved tensor core for DLSS, a technology that we’re sure to see more of in future games now because it doesn’t require any per-game training by a supercomputer. We’re seeing more games with DLSS 2.0 lately, helped by the fact that it’s basically a toggle and UI update to make it work on the Unreal Engine. Nvidia’s RT and DLSS performance is also slightly faster than what you’d get from AMD’s new RX 6000 cards, which is a good thing since Nvidia sometimes lags behind in traditional rasterized performance (which our raw numbers are based on).

The biggest problem with the RTX 3080 so far is finding one in stock, at a price that isn’t too bad. Given the 3080 Ti’s high price tag, it remains our top pick for a fast GPU right now.

2.  Radeon RX 6800 XT


GPU: Navi 21 XT | GPU Cores: 4608 | Boost Clock: 2,250 MHz | Video RAM: 16GB GDDR6 16 Gbps | TDP: 300 watts

The RX 6800 XT will deliver major improvements in performance as well as features, compared to the previous generation RX 5700 XT series.

This adds ray tracing support (via DirectX Raytracing or VulkanRT), and is 70-90% faster across our entire test suite.

The GPU was nicknamed ‘Big Navi’ before it was launched by the enthusiastic community, and we got what we wanted. The Navi 21 is more than twice the size of the Navi 10, with twice the shader core and twice the RAM.

The clock speed is also increased to the 2.1-2.3 GHz range (depending on the card model), the highest clock we’ve seen from a reference GPU is around 300 MHz. And AMD does all this without substantially increasing power requirements: The RX 6800 XT has a TDP of 300W, slightly lower than the RTX 3080’s 320W TDP.

Most of AMD’s performance comes thanks to its massive 128MB Infinity Cache. This increases the effective bandwidth by 119% (according to AMD). We believe that some if any games in the years to come will require more than 16GB, so the 6800 XT is well-positioned in that area.

What’s not to like? Well, its ray tracing performance is rather mediocre. Maybe because today’s games are more likely to be optimized for Nvidia’s RTX GPUs, but overall the 6800 XT is only slightly ahead of the RTX 3070 in ray tracing performance, and there are some games that lag by up to 25%. And that’s without enabling DLSS, which even in Quality mode can increase RTX card performance by 20-40% (sometimes more). AMD is working on the FidelityFX Super Resolution to compete with DLSS, but it’s not here yet and is badly needed.

3. Radeon RX 6700 XT



GPU: Navi 22 | GPU Cores: 2560 | Boost Clock: 2424 MHz | Video RAM: 12GB GDDR6 16 Gbps | TDP: 230 watts

For graphics cards, the Radeon RX 6700 XT offers advantages with good quality 1440p Graphics Cards and Cheaper Prices

The AMD RX 6700 XT hit the highest clock speeds we’ve seen on a GPU, boosting at 2.5GHz and more during gaming sessions — and it’s available, on a reference card. With some tuning and overclocking, we were able to hit speeds of 2.7-2.8GHz, still without cooking up the GPU. That’s very impressive, although we’re a little sad that it ‘only’ has 2560 GPU cores.

In our performance tests, the RX 6700 XT competed with the RTX 3070 and RTX 3060 Ti. It’s a bit faster than the latter, and slightly slower than the former, so a launch price of $479 seems okay. Except, if we include almost all games with DLSS or ray tracing, the 6700 XT starts to look more like a competitor to the 3060 Ti.

4. Radeon RX 6800



GPU: Navi 21 XL | GPU Cores: 3840 | Boost Clock: 2105 MHz | Video RAM: 16GB GDDR6 16 Gbps | TDP: 250 watts

The RX 6800 displays good performance and can compete with Nvidia’s RTX 3070 series. In our current 9-game test run, 9% faster overall.

Of course, the cost is also 16% higher, but we think having twice as much VRAM is a fair trade.

The real concern is the same as the 6800 XT: Ray-tracing performance looks a bit soft, basically matching Nvidia’s previous-generation RTX 2080 Super.

The lack of a DLSS alternative is even more of a problem. Take the RTX 3070 in DXR performance. Without DLSS, the 3070 is already 12% faster. Activate DLSS Quality mode and the gap increases to over 50%! Also, DLSS can be used without ray tracing, and usually looks better than temporal AA (or at least as good).

So, AMD needed to roll out FidelityFX Super Resolution and then needed game developers to actually implement the feature. It’s open-source, plus AMD RDNA2 GPUs are in all next-gen consoles, meaning Super Res will probably see a lot of uptakes… eventually. For now, we’ll take 6800 more for rasterization prowess and not worry too much about ray tracing. Not that you can find it in stock.

5. RX 5500 XT 4GB



GPU: Navi 14 | GPU Cores: 1408 | Boost Clock: 1,845 MHz | Video RAM: 4GB GDDR6 14 Gbps | TDP: 100 watts

You can definitely make a choice, to pick up an older used GPU like the GTX 970 for less, but then you get a very old GPU and who knows what it has gone through?

The RX 5500 XT offers a decent amount of performance and can handle any game at 1080p and medium to high quality, though not necessarily at 60 fps. This really should be a $150 graphics card, so if you can find a way to hold off on upgrading for now, we’d suggest waiting for the price to drop again. If you’re impatient, the 5500 XT averaged nearly 90 fps in our tests on 1080p media, giving you room to experiment if you want to increase visual fidelity.

We’ll likely see RTX 3050 and RX 6500 cards in the coming months, which could squeeze into the under $200 range for the latest generation of hardware. Whether you can actually afford it is another matter.

Friday, September 10, 2021

Top 5 Best Free Data Recovery Software



Do you panic when you accidentally delete a file that is so important in your life while cleaning out the trash on your device?

It seems that almost everyone does it accidentally, and important files or memory on the device are also deleted.

We have summarized some important applications, in order to restore your important files or memory.

1. Recuva


This free data recovery software can work on hard drives, USB flash drives, memory cards, MP3 players, and other storage devices supported by FAT and NTFS file systems.

This application comes in 32-bit and 64-bit versions.

In addition, Recuva is available in an installable and portable form. The portable version has the advantage of not having to risk the possibility of overwriting the data still on the hard drive, and therefore losing extra megabytes due to its own implementation.

Recuva is a freemium application, meaning its functionality can be enhanced by obtaining a commercial license.

Feature:
Unlimited free data recovery with standard version;
Deep scan mode for hard-to-find files;
It is available in a portable version.

2. EaseUS Data Recovery Wizard (Windows & Mac)

This app is free for recovering data up to 500MB (for the time being). It works on internal and external hard drives, USB flash drives, memory cards, and various types of partitions. It’s not clear whether it’s as reliable in partition recovery as Disk Drill.

Features:
Group deleted files with Tags for simpler recovery;
Greatly enhanced FAT recovery quality;
Recover up to 2 GB of data for free by clicking the share button.

In brief, EaseUS Data Recovery Wizard presents a practical option for casual data losses. If the user needs extra recovery capacity, the developer offers a paid upgrade that gains extra functionality.

3. Disk Drill Data Recovery (Windows & Mac)


Disk Drill Data Recovery, it can recover deleted files from your device even if they fail, can’t be read, or lost partition.

Features:

  • You can recover up to 500MB of data for free with Disk Drill for Windows.
  • Unlike any other, the app has two important additional data loss prevention functionalities. The first, Recovery Vault, adds a layer to the Recycle Bin and keeps a backup reference to all deleted files. The second, Guaranteed Recovery, keeps a copy of each file moved to a previously selected folder, as for example the Recycle Bin.
  • In addition, Disk Drill allows users to create image files in the form of ISO, IMG or DMG files. Therefore in practice, enables the user to conduct the data search in a clone, without taking any additional risk with the original source. This functionality is of particular importance in forensic science.

4. Minitool Power Data Recovery (Windows)


Minitool Power Data Recovery offers users a comprehensive data recovery tool that supports over 100 different file types. The application can restore lost and deleted data from many types of storage devices with a three-step recovery process.

A free version of the tool can be upgraded with monthly, yearly, or lifetime subscriptions. Preview selected file types before recovery and select designated folders to be scanned for faster performance.

Features:

  • Recover up to 1 GB of data for free;
  • Intuitive user interface for simplified recovery;
  • 24×7 technical support is available.

5. Stellar Data Recovery Professional


Stellar Data Recovery Professional offers various advantages in recovering lost data, including:

Recovers Lost or Deleted Email Files

Recovers Data from Crashed Windows System

SMART Drive Monitoring and Cloning

and much more.

In addition, Stellar has other software products. Such as: Stellar Photo Recovery, Stellar Repair for Exchange, Stellar Repair for MS SQL, Stellar Repair for Video, Stellar Repair for Photo.

Monday, August 30, 2021

Best Antivirus Software Protection Ransomware Attack

 


Why You Need Ransomware Protection

Ransomeware Virus Take control of someone else's device, and you should have extra antivirus protection. The beginning of the ransomware enters and takes control of your device from various sides, including downloading files or applications online, e-mails from unknown people and you open them, and much more.

Most of these ransomware attacks demand a ransom like cryptocurrencies. As recommended by all IT experts. every time you finish installing the operating system, you should install an antivirus application first. Have you done it?




The following image shows the file that was attacked by the ransomware virus


What to do if you have been exposed to the ransomware virus?

1. Turn off your device's connection to the internet

Almost in some cases, people do not know what to do the first time. Immediately you turn off your device's connection from the internet so that the virus does not spread quickly (in some cases the virus will spread faster if there is an internet network).

2. Immediately do a backup (If there are some files that have not been infected with a virus)

If the virus has not entered the C system (operating system), immediately run to D data or other data and do offline backups. (some cases of viruses are first seen in the download section or my document)

3. Install and Scan with the Antivirus application

If you don't have an antivirus, immediately ask your friends or download it from another device. Immediately scan all drives, including the files you backed up earlier.

This process may take a while, depending on how badly infected the file.

Here's the Best Antivirus Software Protection Ransomware Attack

1. Avast

2. Kaspersky

3. AVG Antivirus

4. Neushield

5. Norton

6. Malwarebytes

How to Fix Your Laptop Has no Sound



Do you have problems, laptop speakers don’t work when there are meetings or just listening to songs, and watching YouTube videos?

You don’t need to panic, we have summarized some of the problems that almost everyone may experience.

1. Check Your Volume

The first method is quite simple, you may accidentally press the combination button on the laptop keyboard, which causes your laptop’s volume to not exist. The fix, just Click the loudspeaker icon in the lower right corner of the Windows taskbar and make sure your volume is muted and turned up. (If you have external speakers plugged in, make sure they are turned on and on as well.)

When you drag the Windows volume slider and release it, you hear a “ding”. If not, the problem lies elsewhere. If you hear a ding, it’s possible that the app you’re trying to use is muted. Make sure the music player, video player, or other apps you are using is turned on and on.

2. Try Some Headphones

If you’re having trouble with your laptop’s built-in speakers, try plugging in a set of headphones or speakers. If the sound works through them, you might have a hardware problem with the laptop’s built-in speakers.

If you have a pair of USB headphones handy (like a USB gaming headset), try plugging those in too, since they can bypass the default audio driver and indicate where the problem might lie.

3. Change Your Audio Device


It’s possible that your speakers are working fine, but the Windows system is redirecting sound to the wrong output device—this is especially common if you’ve plugged in a USB audio device, or connected to an external HDMI monitor that doesn’t have speakers.

To fix this, right-click the speaker icon on the Windows taskbar and select Sounds to enter audio preferences. Select the Playback tab, then find the device you want to use. If you don’t see it, try right-clicking it and tick Show Disabled Devices.

Select the output device you want and click the Set Default button. If you’re not sure which one you want to use, try each device on the list until you hear audio.

4. Install Or Update Driver Audio Sound Card

Maybe just some love, there have been many ways to fix it, but it turns out that the laptop sound requires a driver to adjust the sound of the speakers that come out.

5. Update Your BIOS

In rare cases, a hardware incompatibility, software update, or reinstallation of Windows can cause your sound to stop working, and you may need to change something in the BIOS. Restart your computer and enter the system bios BIOS/UEFI setup menu, usually by pressing Delete, F2, or some other key at startup.

First, make sure your sound card is enabled in the BIOS, as it could be disabled at some point. If that doesn’t help, check the BIOS or UEFI version you’re using, and compare it to the latest version on your laptop manufacturer’s website.

If your laptop manufacturer has released the latest version of the bios, it may be necessary to download and install it.

Be sure to read the instructions and proceed with caution, as BIOS updates can also break things if done incorrectly.

6. Service Center

This last method is the last alternative if the 5 methods above have not been resolved. You try to ask a friend who is an expert in their field, or come to a store or maybe the nearest service center, and ask if there is any damage. If indeed the speaker is damaged, you may get a warranty.

Note: Before going to a store or service center, always prepare a warranty card just in case.


Friday, August 27, 2021

6 Best Free Online Education Sites (E-learning)



Here's an educational site, which you might be able to master and maybe because of the limitations of formal learning in school.


You can study a certain subject without much investment.


This website offers many audios, videos, articles, and e-books to increase your knowledge. The platform allows you to learn the best free online courses.

1. Udemy

Maybe you are familiar with the Udemy site, especially people who work in the field of developers and engineers of a website application.


This website also offers many categories, namely business, design, marketing, music, Photography & Video Courses, etc. Link Register: https://www.udemy.com/

2. Edx

The initial appearance of this website is more focused on learning IT programming languages, but after looking down, it turns out that there are lessons in Japanese, Chinese, Italian, Spanish that might suit you.

Link Register https://www.edx.org/

3. LinkedIn Learning

I guess LinkedIn is just an online platform that connects professionals all over the world to search for jobs.

But it also has a place to learn for free too, maybe Linkedin is designed to be one. Learn online, after all you can immediately find a job here. https://www.linkedin.com/learning

4.  Harvard Online Courses

I think Harvard is a university or a place of formal study, but it also has its own online learning facilities, just like other free online learning sites like udemy.

Link Register https://online-learning.harvard.edu/

5.Apple Developer 

The site is a website for application programming interfaces, software development tools, and technical materials. This online platform has resources to help developers to develop software for iOS, macOS, iPad, and more.


This place has API references, sample codes, and a wide range of articles to build software. Users can join the developer program in order to access these resources. https://developer.apple.com/

6. Memrise

Besides you can create an account online via a computer browser, it turns out that the https://www.memrise.com/ site offers learning that can be downloaded via the Appstore, Google Play, and AppGallery. 

This site offers you to speak Russian, Japanese, Korean, and many more.

What are you waiting for, immediately download and enjoy learning various languages ​​in the world for free?

Thursday, May 27, 2021

Google Works on 80-acre mega-campus project in San Jose California


 Officials in San Jose, California, have approved Google's plans to build a large multibillion-dollar campus in the heart of the city. The tech giant will construct an 80-hectare building on the western edge of downtown San Jose, which is expected to experience a $ 1 billion infrastructure upgrade.

Google will own all the land, but most of the projects will be allocated for housing and public spaces. That includes 15 acres of parks, squares and green spaces, new walking, and cycling paths, shop windows, and more, city council staff said.

The development, which will house Google's first multipurpose campus, will also include up to 7.3 million square feet of office space for 20,000 workers and the construction of 1,000 affordable housing units, at least a quarter of all residential space under development, according to plans.




Construction is estimated to take between 10 and 30 years.

The San Jose city council unanimously approved the plan late Tuesday.

"I want to thank everyone at Google for seeing this possibility," Major Sam Liccardo said at the meeting. "Google has done more than just follow the rules, they have made a massive commitment to our community.

" It's about the long term, ”Alexa Arena, Google's development director for San Jose, said at a meeting Tuesday evening where the plan was approved. "We're not a developer who's been around for five years, but we're really thinking about how we can become an integrated part of this environment."