IT DIGEST
acute angle An angle measuring less than 90º. additive identity The number 0 is called the additive identity because when you add it to a number, the result you get is the same number. For example, 4 + 0 = 4. additive inverse Any two numbers whose sum is zero, such as 3 and -3, […]
– Contrast is the distinction between lighter and darker areas of an image, and it rerefers to making more obvious the objects or details within an image. Increasing contrast on an image will increase the difference between light and dark areas so light areas will become lighter and dark areas will become darker. What does […]
A monitor’s contrast ratio indicates the depth of blacks – a higher contrast ratio means deeper blacks – and, by extension, better picture quality. It’s a very important part of picture quality, so if you want something that looks good (particularly in a dark room), be sure to get a monitor that has good contrast. […]
Hold the Windows Key and Press R. In the run dialog, type cmd and click OK to open the command prompt. In the command prompt window, type wmic bios get serialnumber and press Enter. Your Lenovo product serial number will be shown on the screen. How do I find the serial number on my laptop? […]
Secure Boot is a security feature built-in on most devices with modern hardware and UEFI firmware that provides a secure environment to start Windows and prevent malware from hijacking the system during the boot process. Is it OK to disable Secure Boot? Yes, it is “safe” to disable Secure Boot. Secure boot is an attempt […]
To enable Secure Boot, in the “Boot” tab, follow the steps below: Select “Secure Boot”. Select “OS Type” and beside it, select “Windows UEFI Mode”. Go to the “Exit” tab to save the changes and restart the computer. TPM and Secure Boot will be enabled after the restart. How do I enable secure boot in […]
How to enable Secure Boot on Windows 10 Open Settings. Click on Update & Security. Click on Recovery. Under the “Advanced startup” section, click the Restart now button. Source: Windows Central. Click on Troubleshoot. Click on Advanced options. Click the UEFI Firmware settings option. Click the Restart button. Does Windows 10 have secure boot? Microsoft […]
Jack Wallen introduces you to a simple way to remove Android devices from your Google account.Devices associated with my Google account. Click to expand the information about the device. Click the Remove button (Figure B) Confirm the removal by clicking Yes. How do I remove a device from my Gmail account? Here are the steps […]
Removing an email account from a mobile device also removes any calendar events and contacts associated with the account. Android Devices Open the email account. Select Menu (⋮) and Settings. Select the email you wish to remove. Scroll to the bottom and select Delete Account. Click OK to confirm. How do I delete an email […]
Delete Gmail Before deleting your Gmail service, download your data. On your Android phone or tablet, open your device’s Settings app Google. On the top, tap Data & privacy. Scroll to “Data from apps and services you use.” Under “Download or delete your data,” tap Delete a Google service. Next to “Gmail,” tap Delete . […]