Tutorials

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Install Administrative Tools, Active Directory, DNS, DHCP missing from Windows 10 1709, 1803, 1903

IT

If you are a system administrator or you are just managing a network and you are using a Windows 10 with 1709, 1803, 1903 update, you may notice that after this update the Administrative Tools like Active Directory, DNS or DHCP are missing . Microsoft did not install this feature by default and you need an update for that . To do so you may follow theese steps : 1. Download this arhive in a new fo...

Network boot (PXE without onboard NIC) Dell Laptop / Notebook docking station wd15 (USB Type-C) Bios options to install Windows

If you got a Dell laptop like a 13 inch XPS or any other Dell Notebook without a wired network card and you want to boot from network (PXE NIC boot) you need a Dell wd15 (USB Type-C) docking station to install Windows 10, Windows 8 or whatever operating sistem you want, if you realy want to use this option . To do so, if you already go the laptop, you need to buy the docking station . After that, ...

How to remove the URL, page numbers, title and path from the printing page in Mozilla Firefox, Internet Explorer or Google Chrome

Perhaps many of you printed files directly from your browser page (Mozilla Firefox, Internet Explorer or Google Chrome) and you noticed that on the printed page there are other things printed like URL’s, page numbers, title or paths. If you don’t want to see those things on your prints you need to follow some steps . In Mozilla Firefox Browser Click Firefox in the top left corner of th...

Smartphone Android 7.1.1 clock display on two lines

IT

After a recently update of Android device (ie Samsung J5 or J7) to the Android 7.1.1 my phone lock screen display clock is displaying on two lines, the hours on the top, the minutes on the bottom. You can try some of the things bellow for resetting your clock status to the default one line . Turn on notifications for the lock screen. To do it : 1. Swipe down on the notification shade from the home...

Import nk2 file in Outlook 2007, 2010, 2013 and 2016 to save the name, address of persons to autocomplete in “To” field from Microsoft Outlook email when reinstalling or deleting the profile

When reinstalling Windows, Microsoft Office and Outlook or deleting the profile for various reasons, you may want to keep the name and address of persons from your list of contacts . To do so you need to follow some basic steps . For Office 2007 for example, you need to do this before reinstalling : 1. Click Start, in Search programs and features type folder options, click on enter, when the searc...

How to remove and get rid forever of Linux grub4doc bios boot menu from your Windows laptop

IT

Today we are going to talk about grub4doc Linux boot menu that appears on some devices from factory or for any other reason . In this menu you need to press escape and to choose between multiple boot options like Windows without loader or other . To remove grub4doc you need to follow some steps . In Windows 7 for example follow these steps : 1. Create system repair disc 2. Open the Control Panel (...

Wake up Microsoft Surface Pro 4 tablet or reset it from deep sleep

IT

If your Microsoft Surface tablet has entered in a deep sleep or you simply cannot wake up the tablet any more and it does not respond to any button you can try this combination before you sent it to warranty or repair service. The combination of power button + sound up or power + sound down will produce results. For Microsoft Surface Pro 4 tablet power + sound down has wake up my tablet after mont...

Install or enable Microsoft (Dot) .Net Framework 3.5 on Windows 10

IT

Windows 10 comes with Microsoft (Dot) .Net Framework already installed, so if you want to use an older version of .net framework you need to do some things . First you need to have a Microsoft 10 DVD or ISO image. Mount the dvd in to the drive, iso into the virtual drive or go to the dvd/sources/sxs and copy the cab file microsoft-windows-netfx3-ondemand-package.cab somewere on the target pc . Cli...

How to find a computer on a switch port after mac or ip, command on a Cisco switch

IT

Reading this tutorial you may learn how to find a computer on a switch port after mac or ip, command on a Cisco switch . If you are a network engineer of you are using a large network you may want to find quickly a computer or another device after it’s mac address . To do this you need to connect to the switch using putty or any other software that let’s you to create a telnet connecti...

Create contact form fields or survey form and insert data into MySQL database using PHP

IT

In you want to make a contact form or you want to make a survey and data to be sent to a MySQL database using PHP, you need to follow some basic steps . First you need to have support for PHP (Apache web server) and a MySQL database (PHPMyAdmin best for managing). For local use you can download Xampp and for web usage Cpanel is the easiest way to do it . After you have support for PHP and database...

Error loading operating system, bootmgr is missing or Operating System Not Found problem

IT

When you are using Windows operating system, sometimes you may get an error message like “Error loading operating system, bootmgr is missing press ctrl+alt+del to restart”, “Operating System Not Found”, “Missing operating system”, “Reboot and select proper boot device”, “Invalid partition table” . You can see this error in Windows XP, Vis...

Outlook main menu bar missing in outlook 2007 (find and restore Tool bar menu)

IT

Some user complain about the fact that the Outlook main menu bar is missing from the mail program. To find and restore Tool bar menu you need to reset on your Toolbar in Outlook by renaming outcmd.dat to .old . To do so you need to follow these steps : Close Microsoft Outlook . In Windows XP go to C:\Documents and Settings\%username%\Application Data\Microsoft\Outlook\ In Windows Vista, Windows 7,...

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