Camera Not Working on Mac The built-in Camera on a MacBook is also known as FaceTime Camera and you can find it located in the center of the top edge of the screen. By default, the Camera on a MacBook is designed to open automatically when you use FaceTime, take Photos, record videos or make video calls using Skype, WhatsApp and other Apps. If the Camera is not working, you may see a pop-up message reading “There is no connected camera” or “Camera Disconnected” or “Camera Unavailable”....

Stop iCloud Photos Using Cellular Data on iPhone Once iCloud Photos are enabled on iPhone, all the Photos and Videos that you take on your device get automatically uploaded to iCloud, using WiFi and Cellular Data. While this feature helps in automatically saving Photos to iCloud, users on Limited Data Plans can get badly burned, if iPhone ends up using Cellular Data to upload Photos to iCloud. Since, Photos and Videos use up a lot of data, the cost of exceeding Data Limits on Limited Phone Plans can be exceedingly high....

WhatsApp Backup Not Working on iPhone While WhatsApp can automatically back up its data to local storage on Android Phones, it can only backup to iCloud Drive on iPhone and iPad. This sometimes leads to WhatsApp Backup getting stuck or WhatsApp not at all backing up on iPhone, whenever there is a glitch or ongoing problem with Apple’s iCloud Service. Apart from iCloud glitches, WhatsApp Backups can also stop working due to Network connectivity issues, incorrect network settings, lack of iCloud storage space and other reasons....

AirDrop Not Working on Mac AirDrop makes it easy to transfer Files, Photos and Videos between all supported Apple Devices. However, many users still run into a variety of problems while trying to use AirDrop for the first time on their MacBooks. Even if you had previously used AirDrop on your Mac, it can sometimes stop working due to Network problems, iCloud glitches and other issues. 1. Check Device Compatibility In order to use AirDrop, both sending and receiving devices need to be 2012 or later versions of Mac, running OS X Yosemite or later version of macOS....

Unable to Uninstall Google Chrome Some users have reported the problem of being unable to uninstall Google Chrome from their Windows computer, using both Settings and Control Panel. This problem occurs with an error message reading “Can’t Uninstall Google Chrome” and is usually accompanied by an explanation, providing a reason for this error. 1. Prevent Chrome from Running in Background The option to continue running Chrome processes in background is switched ON by default in Google Chrome and this prevents the browser from being uninstalled....

Find MAC Address of MacBook, Mac Mini or iMac Similar to other connected devices, your MacBook can also be identified on the Network by its own unique hardware identification number, known as MAC (Media Access Control) Address. The MAC Address of a computer is coded into the Network Adapter during the manufacturing process and it cannot be changed (although it can be spoofed). Since, the MAC Address of a device is unique and permanent, it can be used to block unauthorized access to Home or Office Network by setting up MAC Address Filtering....

Automatically Clear Browsing History in Google Chrome Setting up Google Chrome Browser to Automatically clear browsing history on exit can be useful on public and office computers where there is a risk of your browsing data being exposed to others. Follow the steps below to make Google Chrome Automatically clear browsing history when you exit the Chrome Browser. Open Google Chrome Browser on your Mac or Windows Computer > Click on the 3-dots menu icon and select Settings in the drop-down menu....

Simply Buy a Gaming Mouse As simple as it sounds, do not buy mouse that does not in any way say that it is suitable for gaming. While you may be tempted to use a regular mouse for gaming due to its cheaper price, it will prove a more costly option in the long run. A regular mouse can easily get wrecked because it is not designed for continuous clicking while playing a game like Minecraft....

Change IP Address on Computer and Phone Every device in Home or Office network that connects to the internet is assigned with a unique identification number, which is known as its IP Address (Internet Protocol Address). In general, the Internal IP Address of computers, phones and other devices that connect to the internet is provided by the DHCP Server, which is usually the Modem/Router. The External IP Address of the Modem/Router which brings internet connectivity to your Home or Office is provided by the (ISP) Internet Service Provider....

Change Login Password in Windows 11 A common reason for changing the Login Password for computers located at an office or place of work is due to IT Policy of the company, which requires employees to change Login Password on monthly basis. In case of Home computers, people find the need to change Login Password, if it is difficult to remember and if has been compromised. The steps to change the Password in Windows 11 vary, depending on whether it is Local User Account or Microsoft Account....

Change Screenshot Save Location on Mac As mentioned above, when you take a screenshot on Mac the Screenshot is always saved to the Desktop on your Mac. However, this default setting can end up cluttering the desktop and make it difficult to find the screenshot, especially if the desktop on your Mac is filled up with other screenshots. Hence, we are providing below the steps to Change Screenshot Save Location on Mac to Downloads Folder or to any New Folder on your Mac....

Change WhatsApp Chat Wallpaper on iPhone You can change WhatsApp Chat Background on iPhone either by using Photos from the Photos App or by using images from the Wallpaper Library on your iPhone. iPhone’s Wallpaper Library contains a good amount of high quality images, professionally designed by Apple to look good as background images on your iPhone. The second option allows you to personalize WhatsApp Chat Background by using Photos of your Pets, Children, Family or any other Photo that inspires or makes you happy....

Clear App Cache on Android Phone As you continue using Apps on your phone or tablet, they store cached files and data in a temporary storage location on your Android device known as the “Cache”. The main purpose of storing cached data is to improve the performance and speed of Apps by making use of cached data available right on your device, instead of downloading it from the web servers....

Do Not Disturb While Driving on iPhone As you must have experienced, getting a Call or incoming Message Alert on iPhone can often distract your attention while driving. Hence, Apple provides the option to Enable Do Not Disturb While Driving Mode on iPhone, which totally prevents Calls, Message Alerts and other Notifications from appearing on iPhone, only while you are driving. Based on your preference, you can either setup iPhone to Automatically switch to DND Mode or Manually Enable Do Not Disturb While Driving Mode on iPhone....

Enable Photo Stream on iPhone and iPad When Photo Stream is enabled, Photos that you shoot on iPhone gets automatically uploaded to iCloud, whenever your device is connected to Wi-Fi and the Camera App is not being used. The main advantage of Photo Stream is that it allows you to upload up to 1,000 Photos to iCloud, even if you have a free iCloud Account with only 5 GB storage space....

Error 0x80070002 in Windows 10 While Error Code 0x80070002 is mostly related to failing Windows 10 update, it can also occur while using Microsoft Store and upgrading to Windows 10 from on older version. In this error is related to Windows update, it can be fixed most of the times by running Windows Update Troubleshooter on your computer. If this does not help, the problem could be due to incorrect Date & Time settings, corrupted system files or a glitch in Windows Update service....

Formula Not Working in Excel As you can see in the image below, the Formulas typed in the Cells are correct. However, the formulas are not producing any result and they are just being displayed as Text strings. This unexpected behaviour in Excel, where users find Formula not working in Excel and being displayed in the form of text string is usually due to the following reasons. So, let us go ahead and take a look at the steps to fix the problem of Formula Not Working in Excel....

Your PC/Device Needs to be Repaired Error in Windows 10 Your PC/Device needs to be repaired error usually appears when the computer is starting up and trying to load Windows operating system. The reasons for this error range from missing/corrupted system or Boot Configuration files to other startup problems. Along with “Your PC/Device Needs to be repaired” error message, you will see error codes like 0xc000000f, 0x000014c, 0x0000098, 0xc0000034, 0xc0000225....

Hide Formulas in Excel As you must have noticed, when you click on a Cell, the formula used in that particular Cell is displayed in the formula bar. This setup in Microsoft Excel makes it easy to view, edit or modify formulas as required. However, some users like to hide Formulas in Excel, in order to prevent them from being accidentally modified or for security, confidentiality and propriety reasons. When you hide Formulas in Excel, other users will no longer be able to view the formula, even if they click on the Cell containing the formula is selected....

Hide Zeros in Excel Before going ahead with the steps to Hide Zeros in Excel, you may want to understand the difference between hiding zeros and removing zeros in Excel. When you hide zeros in Excel, you are only hiding the data in cells containing zero values, the cells continue to retain their zero values data. This practically means that the data (zero value) in the cell will be considered in all calculations and formulas....