Best College Student Laptops to Choose in 2020
If you are a college student, then laptops are as essential for you as textbooks for remote learning or for completing your assignments on time. But with the availability of so many choices, it might become difficult for you to choose the best model.
When you are looking for the best college student laptops, make sure that affordability is not the only thing that you should focus upon. Choose the one that has faster CPU performance and longer battery life. Also, your laptop must have plentiful local storage space so that you can seamlessly run several web applications on it.
To ease your task, take a look at our recommendations for the best college student laptops that perfectly suits your requirements:
- Asus VivoBook S15 (S533)
What makes this VivoBook S15 stand out from the rest is its textured metal chassis designed with diamond-cut edges. Its thin bezel NanoEdge display will offer you an immersive viewing experience. Overall, this is an excellent value for price product.
Pros: Seems stylish and available in multiple color options. Comes with features like a microSD slot, fingerprint reader and has long battery life. Its features are responsible for delivering succinct performance.
Cons: Comes with a single component configuration.
- Apple MacBook Air 
If you are a macOS fan and searching for the best college student laptops, then you must primarily look for this Apple MacBook Air 2020 as it comes with a comparatively lower price and redesigned keyboard. This model features a stunning 13.3-inch retina display embedded with True Tone technology.
Pros: It comes with a backlit Magic keyboard and Touches ID, fast SSD storage, Intel Iris Plus Graphics, and stereo speakers with wider stereo sound. It also features the Tenth-generation Intel Core i3 processor. This lightweight device is available in multiple color options.
Cons: No touch screen, no support for WiFi 6, limited port selection.
- Dell Inspiron 14 7000 (7490)
Being made up of a thin and light magnesium alloy enclosure; this product is our top pick in terms of ultraportable. This model is an enviable blend of screen size, portability, and performance. Dell Inspiron 14 features the latest 10th Gen Intel Core processors.
Pros: This 14-inch laptop comes with 13-inch chassis and extended battery life. It also features the new 802.11 A wireless protocol, better known as WiFi 6. Its CPU being equipped with Intel ‘Comet Lake’ is efficient and powerful.
Cons: Its touchpad is a bit noisy. The display screen could have been better.
- HP Envy xx360 13 
Looking for a laptop for writing my paper or completing assignments? Then this should be your best buy. This thoughtfully designed laptop comes with high definition micro-edge display and powerful AMD Ryzen processor. It is an excellent 2-in-1 convertible laptop available at a reasonable price.
Pros: This thin and lightweight model comes with a dedicated mute button in the dual array digital microphone and an unhackable camera shutter. It delivers above-average performance. Supports fast battery charge and has precision Touchpad Support.
Cons: The touchpad is a bit cramped.
- Lenovo Yoga C940
This is another excellent 2-in-1 laptop for those who are looking for the best college student laptops. This Yoga series laptop from Lenovo comes with an ultra-portable chassis and a unique hinge that multiplies as a soundbar speaker. With a display of 4K and 1080p, the images are vibrant, crisp, and bright.
Pros: Comes with premium, subtle design improvements and delivers beautiful 4k display. There are an included stylus and a fingerprint sensor. Its extra accessories include a webcam cover. The model delivers fast performance.
Cons: The Ultra High Definition display drains the battery. Battery life is below-average.
These are some of the best college student laptops of 2020 that you can easily opt for. The laptop models that we have recommended here have been tried and tested through an extensive benchmark to determine its performance in the real-world. So, you can easily rely upon our recommendations and choose the best laptop for your professional essay writing, one among the list that best suits your requirements.
How Are Your Home’s Air Ducts Supposed To Be Cleaned
Maintaining your home’s HVAC system is crucial for ensuring a comfortable, healthy living environment.
One important aspect of HVAC maintenance is cleaning your home’s air ducts. But how are air ducts cleaned properly? In this article, we’ll discuss the proper way to clean your home’s air ducts.
Need help maintaining your air ducts or HVAC system? This company can help make sure your system is working at optimum efficiency.
Why clean your air ducts?
Air ducts are responsible for distributing heated or cooled air throughout your home. Over time, dust, dirt, and other pollutants can build up in your air ducts and get circulated back into your home’s air.
This can lead to poor air quality and exacerbate respiratory problems for individuals with asthma, allergies, or other conditions. Additionally, dirty air ducts can reduce your HVAC system’s efficiency which leads to increased energy costs.
Poor indoor air quality can cause numerous negative health effects, including respiratory problems, eye irritation, headaches, and an increased risk of chronic diseases. Children, seniors, and individuals with pre-existing health conditions are especially vulnerable to these effects.
Due to the large volume of marketing calls and emails, some homeowners are skeptical and wonder “How are air ducts cleaned professionally?” By cleaning your air ducts regularly, you can improve the air quality in your living space and protect the health of yourself and your family.
How are air ducts cleaned?
Cleaning your home’s air ducts involves using specialized equipment and techniques to remove dirt, dust, and other contaminants from the ductwork. Here are the steps explaining how air ducts are cleaned:
Step 1: Turn off your HVAC system
Before beginning any cleaning, turn off your system to prevent dust and debris from being circulated throughout your home’s air. This also ensures that the technician can safely access and clean the ductwork.
Step 2: Remove and clean registers and grilles
The technician will remove the registers and grilles from your ductwork and clean them thoroughly to remove any dirt and debris. This step is important because the registers and grilles can be a major source of dust and other pollutants.
Step 3: Clean the ductwork
For homeowners wondering “How are home air ducts cleaned?” Here’s how. The technician uses specialized equipment such as an industrial-strength vacuum, to clean the main trunk lines, supply and return ducts, and other components of your ductwork.
This will remove any debris, dust, and dirt that has accumulated over time.
The vacuum is connected to a truck-mounted system that produces enough suction to remove debris from deep in the ducts. Special brushes and air tools are also used to scrub the ducts and remove any remaining debris.
Step 4: Clean the furnace and air handler
The technician will also clean the furnace and air handler to remove any debris that may have accumulated inside. This will ensure that your HVAC system is running efficiently and circulating clean air throughout your living space. The technician will also replace the air filter if necessary.
Step 5: Seal and insulate air ducts
Some homeowners and tenants ask “How are residential air ducts cleaned and maintained?” Finally, the technician may also seal and insulate your ductwork to prevent air leaks and improve energy efficiency.
Air leaks can reduce the effectiveness of your system and increase your energy bills, so sealing and insulating the ductwork is an important step in air duct cleaning.
When should air ducts be cleaned?
According to NADCA (the National Air Duct Cleaners Association), homeowners get their ductwork cleaned every few years. Homeowners with smokers, family members with respiratory problems, or pets should do it more often.
Additionally, if you notice an increase in the dust, mold, or other pollutants in your home’s air, or if you have recently moved into a new home, it’s a good idea to have your air ducts cleaned.
Signs that your ductwork may need cleaning:
- Visible dust collecting around the air vents
- An increase in the dust on surfaces throughout your home
- Signs of mold growth or musty odors
- Allergies or respiratory problems that worsen when you are indoors
- Uneven airflow or reduced efficiency of your HVAC system
In addition to regular duct cleaning, there are other things you can do to improve the quality of the air in your home and reduce the amount of dust and debris that gets into your ductwork. Some things include:
- Routinely changing your air filter
- Dusting and vacuuming your home on a regular basis
- Using a high-efficiency particulate air (HEPA) filter in your HVAC system
- Installing a whole-home air purifier
- Ensuring that your home is properly ventilated
Conclusion – How are air ducts cleaned
In conclusion, cleaning your home’s ventilation and ductwork is a crucial aspect of HVAC maintenance. While it can be a lengthy process, it improves your air quality and energy efficiency. By following the proper steps and having your ductwork cleaned regularly, you can ensure that your home’s air is clean, healthy, and comfortable.
Contact your local HVAC professional to schedule duct cleaning today. Remember, it is not just about dust and debris but also about maintaining the health and well-being of your family.
What To Consider When Buying A Vape Pen
Vape pens are becoming ever more popular as a mode of consuming cannabis. Whether you’re a medical marijuana patient or a recreational enthusiast, the convenience of a vape pen makes it a great choice for an efficient and clandestine means of consumption. With so many types to select from, it’s essential to make sure you pick the appropriate one. This list contains things to keep in mind when buying a cannabis vape pen so you end up with one that fits your personal specifications, offers a satisfying experience, and is worth the expenditure.
1. Battery Capacity
The first thing to consider when buying a vape pen is battery capacity. Vape pens come with either a pre-charged or rechargeable battery, and you can also opt for a disposable option. If you’re looking to save money, you can opt for a pre-charged or disposable option, but the downside is that the battery will not last as long as a rechargeable one. Vape pens with a higher battery capacity will last longer, but they usually cost more.
If you’re mostly using the vape pen at home, you may want to splurge on one with a higher battery capacity. If you’re not sure whether to go disposable or not, you should read more about disposable weed vape pen ranges.
2. Heating System
The heating system is an imperious factor to view when buying a cannabis vape pen. Generally, configurable settings come as either a conduction or convection heating system.
Conduction is when the flower or concentrate is placed in direct contact with the heating element and convection is when hot air passes over the material, vaporizing it without burning it. Convection is usually seen as healthier and more efficient, as it vaporizes the cannabis more evenly for a more pleasing experience.
3. Vapor Quality
Another factor to think about when purchasing a cannabis vape pen is vapor quality. You’ll get richer flavor and scent if you choose a vape pen that can create dense clouds of vapor.
Check for a vape pen free of toxins and heavy metals since many are produced from medical-grade materials. This will ensure that your vaping experience is the best possible.
4. Cartridge Compatibility
Another important component to weigh when buying a cannabis vape pen is cartridge compatibility. Some vape pens accompany their own vape cartridges, making it easier to switch between varying flavors.
But if more selection is what you’re after, you can pick a vape pen compatible with multiple cartridges from diverse brands. This will enable you to have a wider range of cannabis products to pick from.
5. Temperature Adjustability
Temperature adjustability is another factor to ponder when purchasing a cannabis vape pen. Most vape pens permit you to adjust the temperature for optimal vaporization, though some may be confined to a few preset temperatures.
If you desire precise temperature control, you can go with a vape pen that lets you adjust the temperature manually or by means of an app. This will offer you control over the intensity of your vaping experience.
Some vape pens are designed to resemble everyday objects such as pens or flashlights, while others display a more traditional vape pen look. Whatever selection you make, make certain it is small enough to stay discreet and can be tucked away rapidly in your pocket.
Buying a cannabis vape pen can be a daunting task, yet knowing what to search for, doesn’t need to be. By being mindful of factors such as battery capacity, cartridge compatibility, temperature adjustability, and vapor quality, you can make sure you pick the correct vape pen that suits your individual needs and tastes. Containing these key elements in mind, you can stumble upon the perfect vape pen and get the most out of your cannabis experience.
How to find a formal charge
What is a Formal charge?
The formal charge is a concept in chemistry used to assign a charge to each atom in a molecule or ion. It helps to determine the most stable arrangement of atoms and electrons in a molecule, which is important in understanding the chemical properties and reactivity of the molecule. in this article, we will discuss the formal charges and how to find formal charge
The formal charge is calculated by taking the difference between the number of valence electrons of an atom and the number of electrons it “owns” in a molecule. The electrons an atom owns are calculated as the sum of the number of lone pair electrons and half the number of electrons in covalent bonds the atom shares with other atoms.
Steps of how to find formal charge
To find the formal charge of an atom in a molecule, follow these steps:
Calculate the number of valence electrons the atom should have, based on its position in the periodic table. Count the number of electrons the atom actually has in the molecule, including lone pairs and bonds.
Subtract the number of electrons the atom has in the molecule from the number of valence electrons it should have. The result is the formal charge.
The formula for the formal charge is:
Formal charge = valence electrons – (lone pair electrons + 1/2 bonding electrons)
The sum of the formal charges of all the atoms in a molecule or ion must add up to the total charge of the molecule or ion. For example, if the molecule is neutral, the sum of all formal charges must be zero. If the molecule is a charged ion, the sum of all formal charges must equal the charge on the ion.
The most stable Lewis structure of a molecule or ion is the one that has the smallest formal charges on each atom. The formal charge helps to determine the placement of lone pairs and the distribution of electrons among atoms, which is critical to understanding the stability and reactivity of the molecule.
An easy method to find out the formal charge
To find the formal charge of an atom in a molecule, you can use a simple formula:
Formal charge = valence electrons – (lone pair electrons + 1/2 x bonding electrons)
Here’s an easy step-by-step method to find the formal charge of an atom:
Determine the number of valence electrons the atom has. You can find this by looking at the periodic table and identifying the group number of the element. Count the number of lone pair electrons on the atom. These are electrons that are not involved in bonding and are associated with the atom.
Count the number of electrons the atom shares in covalent bonds. This includes both electrons the atom shares with other atoms and the electrons in multiple bonds.Plug these values into the formula and subtract to find the formal charge.
If the formal charge is zero, the atom has the correct number of electrons in its valence shell. If the formal charge is positive, the atom is missing electrons, and if it is negative, the atom has more electrons than it would have in a neutral state.
Remember, it is the sum of formal charges on all atoms in a molecule that should add up to the overall charge of the molecule, whether it’s zero for a neutral molecule or some number for an ion
Some Other Examples of formal charge
Here are some examples of formal charges for atoms in different molecules:
In the molecule NH3 (ammonia), the nitrogen atom (N) has 5 valence electrons. It is bonded to three hydrogen atoms, each with 1 valence electron, and has one lone pair of electrons. The formal charge on nitrogen can be calculated as follows:
Formal charge on nitrogen = 5 – (0 + 6/2) = 0
Therefore, the formal charge of nitrogen in ammonia is zero.
In the molecule CO2 (carbon dioxide), the carbon atom (C) has 4 valence electrons. It is double-bonded to two oxygen atoms, each with 6 valence electrons. The formal charge on carbon can be calculated as follows:
Formal charge on carbon = 4 – (0 + 8/2) = 0
Therefore, the formal charge on carbon in carbon dioxide is zero.
In the molecule HNO2 (nitrous acid), the nitrogen atom (N) has 5 valence electrons. It is bonded to one hydrogen atom, with 1 valence electron, and one oxygen atom, with 6 valence electrons. It also has one lone pair of electrons. The formal charge on nitrogen can be calculated as follows:
Formal charge on nitrogen = 5 – (2 + 4/2) = 0
Therefore, the formal charge on nitrogen in nitrous acid is zero.
In the molecule NH4+ (ammonium ion), the nitrogen atom (N) has 5 valence electrons. It is bonded to four hydrogen atoms, each with 1 valence electron. The formal charge on nitrogen can be calculated as follows:
Formal charge on nitrogen = 5 – (0 + 8/2) = +1
Therefore, the formal charge on nitrogen in ammonium ions is +1.
In the molecule SO4^2- (sulfate ion), the sulfur atom (S) has 6 valence electrons. It is double-bonded to two oxygen atoms, each with 6 valence electrons, and single-bonded to two other oxygen atoms, each with 6 valence electrons. The formal charge on sulfur can be calculated as follows:
Formal charge on sulfur = 6 – (0 + 8/2) = +2
Therefore, the formal charge of sulfur in sulfate ion is +2.
Lewis’s structure of the formal charge
In a Lewis structure, a formal charge is assigned to each atom to help determine the most likely structure. The most stable Lewis structure will have the smallest possible formal charges on each atom.
in the molecule H2O, the Lewis structure shows that oxygen has two lone pairs of electrons and is single-bonded to each of the two hydrogen atoms. The formal charge on the oxygen atom can be calculated as follows:
- Valence electrons of oxygen = 6
- Lone pair electrons on oxygen = 2
- Bonding electrons on oxygen = 4 (2 from the single bonds with hydrogen)
- Formal charge = 6 – (2 + 4/2) = 0
Therefore, the formal charge on the oxygen atom in the H2O molecule is zero, which suggests that this is the most stable Lewis structure for the molecule.
Overall, the formal charge helps to determine the most stable Lewis structure by indicating how the electrons are distributed among the atoms in the molecule.
How to find liked posts on Instagram 2023
We may have a lot of social platforms where we share our feeling and to day’s activities such as Facebook, Twitter, Instagram, Ticktok, and Snack videos. Where we uploaded our daily stories. in this article, we covered how to find liked posts on Instagram 2023.
As we have a collection of our history of all liked and disliked stories store. Because this is a way all the users and your fans can access you on the spot. but all we know is how to upload the stories all users don’t know about some of the nifty features.
Here you will read the whole and complete description of your liked post on Instagram within a minutes in handy look. if you want to check your previous photos and videos that you have liked. Here I will tell you some tricky and quick ways to the collection of past liked posts without the need to recall and manually search for a particular post.
Instagram introduced a recent post
you can see the 300 most recent posts that you have liked. Most probably you can’t see all posts due to privacy issues and reasons but now it is not too hard
Now let’s read and see how you can find posts you liked on Instagram 2023. It is available to access for all android phone
Updated version 2023
According to the new version, the most recent ideas and steps to explore liked posts on Instagram 2023 are completely updated.
Latest Version of Instagram Steps
- 1st log in to your account and browse it
- Next is to go to the top of the menu button which is displayed in the right corner.
- Further, select your activity.
- After selecting the activity button ‘ Your Activity will display on the screen
- Now tap over the display screen of Interactions
- Moving toward the next producer The display screen is in front of you, there you will have to click over the Interaction button
- In the final step after clicking over the Interaction, the dashboard of likes will appear in front of you
Finally, the like page will show all the posts, videos, and reels you have liked on Instagram.
For the User, the previous and all desired posts are sown. New and oldest can be seen. So these are very easy methods to check your liked post which you have liked on Instagram. The second option is if you want to again see all posts Reels feel free to go through the same process. Just you have to click on the back button Scroll the same buttons and apply the same method to find out the best results
How to find liked posts on Instagram on pc
For Pc the websites, there is currently restricted. but the Instragam app might be helpful for you
Soon the progress can be seen as an altered design by the layout addon for chrome and another browser. previously functionalities are now updated and available
Steps For pc To see Instagram liked post
- Firstly you have you add the chrome extension page on your pc
- secondly select the extension. After installing the extension go to the instragarm.com plugin. You will see the layout has been changed. at the given display page three dots will appear and you just have to click over there
- A new webpage will be opened. Access may be very easy to your liked post on Instagram.
- Now your view of liked posts, Video, and reels will not be restricted
How to Unlike Multiple Posts on Instagram
- If you want to unlike multiple posts on Instagram, here are the steps you can follow:
- Open the Instagram app on your mobile device.
- Go to your profile by tapping on the “Profile” icon at the bottom right corner of the screen.
- Tap on the three horizontal lines in the top right corner of the screen and select “Settings” at the bottom of the menu.
- From the Settings menu, select “Account.”
- Select “Posts You’ve Liked” from the list of options.
- You will see a grid of all the posts you have liked. To unlike a post, tap on the heart icon under the post until it turns gray.
Repeat this process for all the posts you want to unlike.
Alternatively, you can also unlike multiple posts at once by using the “Activity Log” feature:
- Go to your profile by tapping on the “Profile” icon at the bottom right corner of the screen
- Tap on the three horizontal lines in the top right corner of the screen and select “Settings” at the bottom of the menu.
- From the Settings menu, select “Security.”
- Select “Access Data”
- Select “Activity Log.”
- In the Activity Log, you will see a list of all the posts you have liked. Tap on the three dots on the right-hand side of each post you want to unlike, and select “Unlike” from the menu.
Repeat this process for all the posts you want to unlike.
By following these steps, you can easily unlike multiple posts on Instagram either individually or using the activity log feature.
The suggestion about how to check liked posts on Instagram safely
If you want to check your liked posts on Instagram safely, here are some suggestions:
Log in to your Instagram account on a trusted device: Use a device that you know is safe and has up-to-date security software installed. This can help prevent unauthorized access to your account and keep your personal information secure.
Use the Instagram app: To view your liked posts, it’s recommended that you use the official Instagram app instead of third-party apps or websites. The Instagram app is designed to keep your account secure and protect your data.
Use two-factor authentication: Enable two-factor authentication (2FA) on your Instagram account to add an extra layer of security. 2FA requires you to provide a verification code in addition to your password to access your account, making it more difficult for others to gain access to your account.
Check your activity log: Instagram has an activity log that shows your recent activity, including your liked posts. To access it, go to your profile, tap the three lines in the top right corner, and select “Settings” > “Security” > “Access Data” > “Activity Log.”
Be cautious of suspicious links: Avoid clicking on suspicious links that claim to show you your liked posts. These links may lead to phishing sites that can steal your login credentials or install malware on your device.
By following these suggestions, you can check your liked posts on Instagram safely and protect your account from unauthorized access or data breaches.
How Agency Branding helps in creating Successful Business Identity
Branding is one of the most important aspects of any business, whether it’s a startup or an established company. A strong brand can help a business stand out in a crowded market, build trust with customers, and establish a loyal following. However, creating a successful brand is not an easy task. That’s where a branding agency for startup comes in. In this article, we will discuss how agency branding helps in creating a successful business identity.
Professionalism and Expertise
When a startup hires a branding agency, it gains access to a team of professionals who are experts in the field of branding. These professionals have years of experience in creating successful brands for various clients and can provide valuable insights into what works and what doesn’t. The agency will work closely with the startup to understand its goals, values, and target audience and create a brand that resonates with them.
One of the key benefits of working with a branding agency is the creation of a unique identity for the startup. The agency will conduct market research to understand the competition and create a brand that stands out from the crowd. A unique identity will help the startup attract customers and establish a strong presence in the market.
Consistency is a crucial aspect of branding. A branding agency will ensure that the startup’s brand is consistent across all platforms, including the website, social media, advertising, and packaging. Consistency will help the brand become more recognizable and build trust with customers.
A successful brand creates an emotional connection with customers. A branding agency will work to create a brand that connects with the startup’s target audience on an emotional level. This emotional connection will help the brand become more memorable and create loyal customers.
A strong brand can increase the visibility of a startup in the market. A branding agency will help the startup create a brand that stands out from the competition and attracts attention. This increased visibility will help the startup gain more customers and establish a strong presence in the market.
As a startup grows, its branding needs may change. A branding agency will provide the flexibility to adapt the brand to the startup’s changing needs. The agency will work closely with the startup to ensure that the brand continues to reflect its values and goals, even as the business evolves.
In conclusion, working with a branding agency for a startup can help create a successful business identity. The agency will provide professionalism, expertise, a unique identity, consistency, emotional connection, increased visibility, and flexibility.
By creating a strong brand, startups can stand out in a crowded market, build trust with customers, and establish a loyal following. With the help of a branding agency, startups can create a brand that resonates with their target audience and helps them achieve their goals. Please feel free to share your thoughts regarding the discussion and queries below in the comment section.
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