additional

How to display iPhone (iPad) screen on Mac without additional programs

28/07/2021 by ALOK DAS

AirPlay has been used in Apple devices for nearly 20 years. This feature enables users to stream audio and video from one supported device to another. Surprisingly, Mac computers were denied the ability to receive content over this wireless protocol. Fortunately, this changed with the release of macOS Monterey (installation guide).

♥ BY THEME: Undo and Redo: iPhone and iPad gestures you might not know about.

With AirPlay for Mac, market-leading Apple computers can share, play, and present content from other AirPlay-enabled devices. The only requirement for such a scheme to work is to be on the same Wi-Fi network and use a single iCloud account. Using the same tool, you can mirror the image of your iPhone or iPad display on a Mac. Mac computers with macOS Monterey and later installed also allow supported Mac computers to act as an AirPlay speaker or as an add-on speaker for multi-room audio.

To communicate with your Mac using AirPlay, your iPhone and iPad must have iOS 15 and iPadOS 15 (or later) respectively. We talked about how to install iOS 15 and iPadOS 15 in this article.

♥ BY THEME: How to control Mac from iPhone or iPad (lock, restart, shutdown, sound, browse files, play, etc.).

Compatible devices

The following macOS Monterey-compatible computers will support AirPlay for Mac:

MacBook Pro (2018 and newer)
MacBook Air (2018 and newer)
iMac (2019 and newer)
iMac Pro (2017)
Mac mini (2020 and newer)
Mac Pro (2019)

The function works with the following mobile devices:

iPhone 7 and newer
iPad Pro (2nd generation or later)
iPad Air (3rd generation or later)
iPad (6th generation or later)
iPad mini (5th generation or later)

In addition, older iPhone, iPad, and Mac models can share lower resolution content with supported Mac models if “Allow AirPlay” set to “To all users” or “To everyone on the same network” in settings General access…

♥ BY THEME: How to turn off cellular data for certain apps on iPhone and iPad.

How to AirPlay Music and Videos from iPhone to Mac?

On a supported device, you can AirPlay audio or video to your Mac running macOS Monterey or later. The following examples show how this all works with Apple Music and YouTube, respectively, but the tool works with any AirPlay-enabled app.

In Apple Music and other audio apps:

1. Tap the Apple Music app on your mobile device.

2. Start playing your content, open the player.

3. Tap the AirPlay icon.

4. Select your Mac under “Audio systems and televisions”…

The same can be done through the iOS Control Center.

That’s all! Your music is now playing on your Mac using AirPlay. You can control playback from macOS Control Center.

On YouTube and other video apps:

1. Tap the YouTube app on your mobile device.

2. Start playing your content.

3. Tap the streaming icon. In some applications, you may need to click on AirPlay.

4. Grant the application access (you need to do this once) and select your Mac in the section “Speakers and TVs”…

The same can be done through Control Center in iOS.

You will now start streaming YouTube videos to your Mac.

♥ BY THEME: How to block all calls from unknown and hidden numbers on iPhone: 2 ways.

How to show iPhone or iPad display on Mac (enable mirroring)?

Previously, you could only mirror or extend the screens of your iPhone or iPad using Apple TV. In macOS Monterey, you can now select your Mac as the target by following essentially the same steps.

1. Swipe down from the top-right corner of your mobile device screen to open Control Center.

2. Tap the icon Screen Repeat…

3. Select the Mac on which you want to use AirPlay.

See also:

How to clear the cache on a Windows 10 computer (and the DNS cache) without installing additional software

12/07/2021 by ALOK DAS

Windows in the course of its work accumulates temporary data on the computer storage. Over time, they can become a source of problems. Like clearing the browser cache, resetting the system cache is a good tool when troubleshooting system problems to improve system performance and free up disk space. In this article, we will show you how to clear the cache in Windows 10.

♥ BY THEME: How to clear (delete) Telegram cache on iPhone, iPad, Android, Windows or Mac.

How to delete cache in Windows 10 with Disk Cleanup

1. To delete the Windows cache, enter the phrase Disk Cleanup…

2. Select an application Disk Cleanupthat appears in Windows search results.

3. Once launched, this program will begin to calculate how much space you can free up on the operating system disk (C 🙂…

4. A window will open Disk Cleanup (C 🙂… Scroll to the bottom and check the box “Temporary files”… You can also delete files from other places on the system, for example, from “Baskets” or “Downloads”…

5. After you have selected the items you want to clean, click the “Clean up system files“.

6. Once Windows calculates the amount of disk space that will be freed, you will be taken to the same page again. Select the files and locations you want to clean up again, but now click OK.

7. A warning will appear prompting you to confirm that you want to delete the files permanently. Click the “Delete files“.

8. Utility Disk Cleanup will delete unnecessary files on your computer. This process can take several minutes.

♥ BY THEME: How to disable Windows 10 login password: working methods.

How to clear the DNS cache on Windows

If you want to clear DNS cache on Windows 10 PC, open Command Prompt as administrator. To do this, enter “Command line” in the Windows search bar in the lower left corner of the desktop.

application “Command line” will appear in the search results. Right click on it and select from the menu “Run as administrator”…

Then run the following command:

ipconfig /flushdns

You will receive a message stating that the DNS cache was cleared successfully.

♥ BY THEME: 10 unnecessary standard programs in Windows 10 that you can uninstall.

How to delete the Windows Store cache

1. To clear the Windows Store cache, open a window “Run”by pressing the keyboard shortcut Windows + R on keyboard. A window will appear “Run”…

2. In a text box signed as “Open”, enter the command wsreset.exe and press “OK”…

3. After entering it, a black window will appear. You don’t have to do anything here, so just wait a few seconds for the cache to clear.

4. After closing the window, the cache will be deleted and the Windows Store will start. You can close this application if you want.

♥ BY THEME: How to Fix Windows 10 Errors and Improve Performance: Best Programs (Free).

How to clear the location cache on Windows

1. To clear the location cache, click the icon. Windows in the lower left corner of the desktop for the menu to appear “Start”… There click on the gear icon to open Windows settings.

2. A window will appear “Parameters”… Scroll down and select a section “Confidentiality”…

3. In the column on the left, select “Location“ In chapter “App permissions“…

4. On the right side of the window, scroll down until you find the group Location Information Log…

5. Press the button “Clear” under the heading “Clear location history on this device”…

After deleting the location information to the right of the button “Clear” a check mark should appear.

See also:

12 July 2021

Tags: iFaq.

How to remove red eyes from photos on iPhone or iPad without additional applications

05/01/2021 by ALOK DAS

The problem is as old as the photography industry itself, unpleasant, but solved long ago, and in more than one way. The function of eliminating “red eyes” in the eyes of people in front of the lens of a mobile communicator is available in almost every thematic application, both for iOS and Android. And the most convenient version of its implementation from Apple itself is present in the standard Photo application on the iPhone or iPad.

No add-ons, complex filters, sophisticated algorithms – everything is simple. This function is integrated into the application interface and is available by default from the central window.

♥ BY TOPIC: ProRAW in the iPhone 12 Pro camera: what it is, how to enable it, use it + sample photos.

How to remove red eyes from a photo using the Photos app on iPhone and iPad

It’s worth noting that the locations of the menus and icons may vary depending on the iOS version.

one… Run the application Photo, open the frame you are looking for.

2… Click the button “Edit”located on the top right panel.

3… Red-eye effect is one of the most common, so the button to eliminate it is located on the front panel. It is located at the top and looks like a crossed out eye.

Please note that this button may not be included in the photo parameters if it does not show a person with a red-eye effect.

4… Tap the red circles in the original image one at a time, watching them fade away to more natural colors. For a more accurate “hit in the eye”, the image can be slightly zoomed in.

5… At the end of the procedure, press “Done»In the bottom menu.

See also:

How to edit video on Mac (crop, rotate, apply effects) without installing additional applications

30/11/2020 by ALOK DAS

With the release of macOS Big Sur, the Photos app on Mac can now perform better on video, including cropping, cropping, applying filters, and more. In this article we will show you how to do it.

♥ BY TOPIC: Notification Center in macOS Big Sur. How to invoke, configure and optimize.

The Photos app on Mac is renowned for its ability to organize and edit images. It is on them that the main emphasis is placed, as is clear at least from the name of the program. In fact, the app is capable of more. Being, in fact, the central repository of all media files created by the camera, the program also acts as a repository for the captured videos. That is why “Photos” provides users with the ability to edit what has already been taken.

Most people use Photos for editing photos, but you can also make changes to videos using the application.

Of course, you can look towards iMovie, Final Cut Pro, or Adobe Premiere if you want a complete video editing package. But when it comes to small changes to one video, there is no need to resort to such powerful products. Simple actions such as cropping a video, cropping (crop) or making simple corrections can be done in the “Photos” application, which, obviously, is not as complex as professional tools. Here’s how to take advantage of these tools.

♥ BY TOPIC: How to customize Control Center in macOS Big Sur.

How to add a video to the Photos app

To import video into the application A photo, select the file, right-click and select Share → Add to Photo…

Also, to add a video, you can simply drag the file to the application window A photo…

♥ BY TOPIC: How to delete files past the recycle bin on macOS.

How to quickly find all videos in the Photos app

To display only video files, click on the menu item on the left Types of media and select Video…

♥ BY TOPIC: 10 Safari for Mac (macOS) Hotkeys You May Not Know

How to start editing videos in the Photos app on Mac

Select the video you want to edit. Double click on it to see an enlarged image of the media.

When you hover over an area of the program window, the video controls will appear.

Click the “Edit” in the upper right corner. This action will bring up a screen offering various ways to edit your video.

♥ BY TOPIC: Find My Friends and Find Mac on macOS: how to use it.

How to save changes while editing video in Photos app on Mac

After all the settings in the video have been made, click the “Done” in the upper right corner.

This will automatically save the changes without destroying the original video, it will remain intact.

♥ BY TOPIC: Hotkeys for macOS everyone should know.

How to automatically enhance videos in Photos on Mac

Select the video you want to enhance. Double click on it to open a larger image.

Click the button with the magic wand in the upper right corner with the inscription Apply auto correction… This action will make automatic changes to the video.

To then perform manual adjustment of the video configured earlier by the automatic machine, press the button “Edit“And make changes by clicking”Done“.

♥ BY TOPIC: Hot corners on macOS: what they are, how to set up and use.

How to edit color, light, contrast, brightness, etc. in the Photos app on Mac

The first screen that you will see when editing a video in “Photos” is the Correctionwill be familiar to anyone who has edited the photos. Only some small changes will appear.

On the right side, you will find the usual set of image settings available for working with it. However, you should be careful – instead of changing something in a certain place in the clip, as professional packages can do, changes will be applied to the entire video… It is worth considering this when processing video.

Toolbox in a tab Correction is offered in the same categories as for photography, such as adjusting brightness, contrast and light location, color saturation and brightness, video black and white settings, white balance, curve adjustments, levels, and more.

To make changes, you just need to move the sliders in the desired direction. At the top of each section there is a blue circle, clicking on which will enable or disable the ability to make changes in this group of settings, as well as a back arrow that will undo the changes made. There is a button “AUTO “which allows the application to apply the settings that are best suited to the program.

♥ BY TOPIC: How to set your Mac to turn on and off automatically.

How to crop a video in the Photos app on Mac

Below the video there is a timeline for the clip, where you can see all its frames, as well as the currently selected moment in time. It is located in the main viewing area.

Click the play or pause button to start or pause the video. This will be useful for verifying that changes have been made correctly throughout the clip.

Or you can click on a specific point on the timeline to go directly to the desired location.

You can also hold and drag the white selection to quickly scroll through the video.

Click on the left or right chevron at the ends of the clip. A yellow highlight appears indicating the length of the trimmed clip in full-length video.

Click and drag the chevrons left or right to shorten or lengthen the selected area of the clip.

Changes will take effect when you click the “Done»After completing all changes.

♥ BY TOPIC: How to create a new Spaces desktop on Mac (macOS).

How to apply filters to videos in Photos on Mac

If you want to make your video more stylish, then you should take a look at the second editing tab called “Filters“. These are effects that can be applied to a video in addition to the settings you may have already made.

At the time of this writing, there are nine default filters available in Photos, including: Vivid, Vivid Warm, Vivid Cool, Showy, Showy Warm, Showy Cool, Mono, Silver, and Noir.

On the edit screen for your media, select the “Filters“.

Click on one of the filter types in the list.

Once selected, use the slider on this filter to adjust its intensity. A value of 0 means that the filter does not affect the original video, while a value of 100 uses it to its full capacity.

♥ BY TOPIC: How to create a new Spaces desktop on Mac (macOS).

How to rotate a video in the Photos app on Mac

There is a rotation button in the upper right corner of the video viewing screen, which works equally well for both videos and photos. Click on it to rotate the video 90 degrees counterclockwise.

In case you need to rotate the image to any specific angle, go to edit mode, open the tab Pruning and move the scale to set the desired degree of rotation.

♥ BY TOPIC: How to automatically switch the language (layout) on the keyboard in macOS or Windows.

How to crop a video in Photos on Mac

Let’s say you have a full-size video, but you don’t want to show it in full. Perhaps you just want to focus on something important that you want to leave in the video.

Depending on the social network, you may need to limit the aspect ratio of the video in order to view it perfectly in a certain orientation. For example, you might want to create a square or vertical video instead of a natively landscape version.

In many ways, the approach here is the same as when adjusting images, the same steps can be done for videos.

Crop tools are in the tab Pruning and offer almost the same capabilities as for regular photo editing, with the only difference that a timeline is added at the bottom. It will help you make sure that any changes you make to your video are correct throughout the video.

In the tab “Cropping” select the tool on the right “Format”… Use the parameter “Arbitrarily”if you want to create a video with a custom aspect ratio.

Click the portrait and landscape icons to change the orientation as needed.

After choosing the desired video position, use the edges of the corners or sides of the selection in the video to resize the margin.

Drag the video to the selected area to form a portion of the clip that will be viewable in the final version.

When all changes are complete, click “Done“.

♥ BY TOPIC: КлавишиOption (Alt) Key Features on Mac (macOS), 20 Tips You May Not Know About.

How to export edited video from Photos app

In order to save the edited changes to the video in a separate file, click the tab File → Export … on the menu bar.

Select the video quality and click Export…

♥ BY TOPIC: An overview of all the standard programs from the Utilities (Others) folder on a Mac: what is each for.

Non-destructive video editing

It is important to remember when making various changes to the video in Photos that they are non-destructive — the original video file remains intact and in its previous state. And the changes are saved separately, which allows you not to be afraid to experiment and perform several different actions with the video, cropping it. After all, there is always the possibility of returning to an earlier state while preserving the original data.

And when you export a video from “Photo” with the changes made to it, the program generates a new video file, into which any changes you have made are made. The exported video does not contain the original clip data at all, so later editing it will not bring back the trimmed elements and also prevent users from seeing the original video color.

See also:

Cardiio: Heart Rate, or How to Measure Your Heart Rate Using an iPhone Without Purchasing Additional Devices

16/08/2020 by ALOK DAS

Recently, Cupertinos have focused on creating software for recording the physiological indicators of users. This became especially noticeable with the release of the Apple Watch. Third-party application makers for mobile devices kept up with new trends.

Download Cardiio: Heart Rate Monitor (App Store)

Even the most budgetary Chinese devices from the category of wearable electronics are able to measure the user’s pulse more or less tolerably, but they are not suitable for everyone. If your hand is busy with an expensive mechanical watch or you do not want to waste battery power on a constant Bluetooth connection, then if necessary, you can measure your heart rate using a free app.

♥ ON TOPIC: What should be the pulse of a healthy person and how to measure it.

When installing Cardiio from the App Store, you will have to scroll through a couple of long pages with English text, which describes in great detail that the authors of the application do not promise measurement accuracy sufficient for any conclusions, and the user should not use the program for medical purposes. In other words, if there are any cardiac problems, the data from the Cardiio application should not, for example, serve as a reason for taking or, conversely, stopping taking medications.

♥ ON TOPIC: How to count steps, distance and calories on iPhone without purchasing additional accessories and applications.

How to measure your heart rate using iPhone

Main function Cardiio – comparison of heart rate at rest and after physical activity. The application works according to the following principle: the user’s face or finger covers the smartphone’s camera, and the program accurately measures the amount of light hitting the matrix, which changes when the body trembles during heartbeats.

In approximately the same way, astronomers detect the presence of exoplanets in distant stellar systems, measuring the number of photons emanating from the star, some of which are taken by the planet with a periodicity of flight in its orbit.

By receiving the measurement results, the application shows the available deviation from the average for your age and weight, and also stores their history. The extended (paid) version provides additional features such as building a heart rate graph or forecasting the user’s lifespan (of course, provided that he is not hit by a truck the next day).

The developers have equipped the program not only with the function of measuring heart rate, but also with a free 7-minute workout program.

Download the app Cardiio from the App Store is free. Any iPhone, iPad or iPod Touch with the current version of iOS is suitable for installing the program.

Download Cardiio: Heart Rate Monitor (App Store)

See also:

How to resize multiple photos at once on Mac (macOS) without installing additional programs

24/05/2020 by ALOK DAS

If you have a large volume of photos that you want to resize, it’s easiest to use the macOS built-in preview feature. You can, of course, use special applications or the corresponding functions in photo editors, but the “native” preview function will allow you to do this quickly and conveniently, and we will tell you how.

♥ BY TOPIC: How to record sound on a Mac (from iTunes, browser, movie, game, applications, etc.): 2 ways.

Professional photographers, as well as amateur photographers, often do not worry about the size of the stored photos. In most cases, large files are even preferable, since such images have higher quality and resolution. If you are not worried about the lack of free space on your hard drive, then photos are best stored uncompressed.

Be that as it may, but in some cases, resizing photos is simply necessary. For example, if you want to publish on the website or send several images at once, their size can be a problem. In addition, reducing the number of pixels and size may be required to work with some applications.

Most image-processing applications have image resizing tools, however you can also use the preview function on macOS.

♥ BY TOPIC: How to compress (reduce size) a PDF file on Mac (macOS).

Open all images

First you need to open all the images in one preview window. If all the necessary files are in the same folder, then the easiest way is to use the option “Select all”, right click and select “Open”.

To select files that are out of order, press ⌘Cmd on the keyboard and click on the necessary photos.

A quick view window will open with an additional column on the left, where all the images from the folder will be located. You can click on any of them and it will open in the main window.

♥ BY TOPIC: How to delete files on macOS past the recycle bin.

Reduce image size

In the preview menu, select “Editing”, and then “Choose all”. If you want to resize only one or several files, select them with the mouse.

After selecting all the necessary files, click on “Tools”and then on “Resize”. A new window will open where you must specify the dimensions you need. You can take advantage of the size options offered in the drop-down menu. Fit To. Choose the appropriate one and click on “OK”.

To change the width or height of the images, click on the field for entering values and enter the desired values, leaving the remaining fields blank. Press “OK”, and all the images you select become the same width and height. Scale other measurements up or down to achieve the desired size.

Make sure the opposite “Zoom In Proportionally” there is a check mark, otherwise the image may be distorted when resizing.

At the bottom of the window there is a section “Total Size”which tells you what happens to the images after you click on “OK”. This is very convenient if you change the resolution of each photo separately, and you are interested in the total total file size.

When all necessary changes have been made, save the resulting files by selecting the option in the menu “Save”. When you close the preview window, a notification appears prompting you to return the files to their original form or save with all changes. A notification will be opened for each photo separately, and there is no way to shorten this procedure. You just have to press the enter key on the keyboard until you confirm the actions for each file.

In addition to resizing, in the application View There are several more hidden tools for working with multiple files at the same time (for example, you can flip several photos at once). However, if you want to add accompanying text to your photos, you will have to do this for each file individually. In addition, you will have to confirm the actions for each picture, and this can be a real headache if you work with a really large number of photos. In this case, you better use specialized image editing applications.

See also: