Showing posts from July, 2020

Ethernet connected but no internet?

How to Fix Ethernet Not Working Issues on Windows 10 & 7? What to do when your Ethernet will not connect? Hello Friends, Today , I will teach you step by step how to troubleshoot Ethernet when Ethernet connected but no internet . Sometimes it's happened that your WiFi is working and your LAN Cable is also connected in proper way but no internet working. In that case what should to do? It is very  simple Plug & Play but all too often that's not the case. Solution 1 for Ethernet connected but no internet:- If you have got working WiFi but your wired Ethernet connection is not working,  the first thing to do is turn off the WiFi. Believe it or not, this might tell you that the Ethernet is working. If Windows has access to both, It will give top priority to Ethernet, but display the WiFi icon in the notification area. Right Click on the LAN ICON. ICON, go to Open Network and Internet Settings, then the WiFi tab, and toggle off.  Even if that does not solve your problem, it

How to enable or disable NumLock Key?

  Enable or disable NumLock on the Laptop keyboard. Hello Friends, Today, I will help you to enable or disable NumLock Key on Lenovo Laptop. Sometimes it happens that Alphabet keys not work when we press Alphabet keys then type Numeric keys that time we will have to disable NumLock Key How to Enable or Disable NumLock Keys on the Laptop Keyboard? Showing cause:- Due to their compact size, many Lenovo laptops do not include a dedicated numeric keypad on the right side of the keyboard, like a Lenovo desktop computer. To conserve space, numeric keypad keys are shared keys with a block of keys in the center of the keyboard.  To use the numeric keypad on a laptop, enable the NumLock key on the keyboard. NumLock key is used to convert part of the main keyboard to act as a numeric keypad rather than letters. When  enabled, NumLock lets you use the 7-8-9, u-i-o, j-k-l and m keys as a numeric keypad.  Applicable Brands:- Lenovo Laptop Solution:- Some 14-inch or less than 14-inch laptops are des

Windows 10 Operating System

What is Windows 10 Operating System? Windows 10 is the latest and upgraded version Windows series of  Operating System developed by Microsoft and released as part of its Windows NT family of operating systems. It is the successor to Windows 8.1, released nearly two years earlier, and was released to manufacturing on July 15, 2015, and broadly released for the general public on July 29, 2015. License: Trialware, Microsoft Software Assurance, MSDN subscription, Microsoft Imagine Windows 10 is a Microsoft operating system for personal computers, tablets, embedded devices and internet of things devices. Windows 10 Mobile is a version of the operating system Microsoft designed specifically for smartphones. You can download  Windows 10 Image or ISO file from below links. Windows 10 Upgrade:- Windows 10 can upgrade legacy machines directly from Windows 7 or Windows 8 to Windows 10 without re-imaging or performing intrusive and

What is Open Systems Interconnection Model (OSI Model)?

OSI MODEL/OSI LAYERS ( Open System Interconnection ) => It is a blue print architecture which is followed when two devices communicates with each other and data is transmitted from one to other is called OSI Layers (Open System Interconnection). => It is developed by ISO (International Organization of Standardization) => It contains seven layers to complete transmission. => Each layer attach a header except Physical Layer. => Each layer can communicate with its above and below layer. Header:- (Communication Information) 7. APPLICATION LAYER 6. PRESENTATION LAYER 5. SESSION LAYER 4. TRANSPORT LAYER 3. NETWORK LAYER 2. DATALINK LAYER 1. PHYSICAL LAYER NOTE:- 7 TO 1 -> Sender , 1TO 7 -> Receiver   APPLICATION LAYER:-        At this layer user access web page to send some request API(Application Programmer Interface). Some of the common application layer protocols are-- HTTPS-> Hyper Text Transfer Protocol HTTPS-> Hyper Text