LED light masks and devices are best used to help stimulate collagen production and kill the bacteria that cause acne breakouts , though they don’t replace your regular skin – care routine. As at- home devices , the may be less effective than in- office procedures at your dermatologist’s office. Take proper precautions before using them, including wearing eye protection and following directions, in order to stay safe while treating your skin.  

Digital age today in which our lives are more and more merged with technology, security and privacy of digital assets is a need for our time than ever. It is important to know computer security and privacy in order to guarantee protection of personal information as well as prevent intrusion into sensitive data by cyber threats. In this guide we will go deep into topics such as Cybersecurity, Data Encryption, Online Privacy and Best Practices for Protecting Personal Information in the Digital Realm.

Understanding Cybersecurity: Threat Landscape: Look at how the threat landscape has evolved over time with examples of common cyber threats like malware, phishing attacks, ransomware and social engineering techniques. Find out why people engage in cyber-attacks among other things.

Defense Strategies: Understand about proactive cybersecurity methods including antivirus software, firewalls, intrusion detection systems, vulnerability assessments among others. Additionally, regular software updates plus patch management can help alleviate possible security problems.

5G Technology: A Development in Speed: With the world moving toward fifth-generation (5G) mobile networks, mobile device speed and connectivity are increasing to previously unheard-of levels. 5G technology promises reduced latency, faster upload and download speeds, and the ability to connect multiple devices at once. This innovation paves the way for revolutionary  technologies like augmented reality (AR), virtual reality (VR), and the Internet of Things (IoT) in addition to faster streaming.

The computer is a programmed device with a group of instructions to perform specific tasks and generate results at a really high speed. A Computer is a machine that can solve difficult and different problems, process data, store & retrieve data, and perform calculations faster and accurately as compared to humans.

• Access to information:
  Computers are a device that can be used to access the internet and wide range of information for a variety of purpose
   
• Prepare for projects:
  Computers are essential to prepare for school and college projects and for work reports

Smartphones provide the ability to get answers really fast. In some situations, a student may not ask for clarification to a question he or she has in an open classroom—because they can use their smartphone to get the answer they're looking for.

• Communication

Mobile phones provide the means to communicate with friends, family, coworkers, and indeed most of the world's population instantly. Unlike previous communication devices, they can be on hand for the caller at all times and used in any place where there is a signal.

आज के बदलते लाइफस्टाइल के साथ हर किसी की आँखों की रोशनी पर गहरा असर पड़ता दिखाई दे रहा है। एक समय था, जब चश्मा बढ़ती उम्र के लोगों को लगता था लेकिन अब 5 साल के बच्चों को भी चश्मा लग जाता है। लेकिन घबराने की कोई बात नहीं हैं क्योंकि साइंस ने इसका भी इलाज निकाल लिया है। 18 साल की उम्र के बाद आँखों का ऑपरेशन या सर्जरी करावा सकते हैं, जिसके बाद बिना चश्मे के देख पाना संभव होगा। इस सर्जरी का नाम है लेसिक। लेसिक या फिर लेजर आई सर्जरी आंखों की रोशनी को ठीक करने की एक सामान्य लेजर आई प्रणाली है। लेजर आई सर्जरी के दौरान नेत्र सर्जन आंख की कॉर्निया में एक सिरे से दूसरे सिरे तक चीरा लगाते हैं और लटके हुए (flap) उत्तकों को ऊपर उठाते हैं एवं आंखों को फिर से नयी रोशनी देने का कार्य करते हैं।