To see a list of software installed on your Windows-based PC, you can follow these steps:

1. **Using Windows Settings**:

   a. Open the “Settings” app. You can do this by pressing `Windows + I` keys or clicking the Start button and selecting “Settings.”

   b. In the Settings window, click on “Apps.”

   c. On the left sidebar, you can select “Apps & features” to see a list of all installed applications.

2. **Using Control Panel**:

   a. Open the Control Panel. You can do this by searching for “Control Panel” in the Windows search bar.

   b. In the Control Panel, click on “Programs” or “Programs and Features” (depending on your Windows version). This will display a list of installed programs.

3. **Using Command Prompt or PowerShell**:

   a. Open Command Prompt or PowerShell as an administrator. You can do this by searching for “cmd” or “PowerShell” in the Windows search bar, right-clicking the result, and selecting “Run as administrator.”

   b. Use the following command to list all installed programs:

      – For Command Prompt: `wmic product get name`

      – For PowerShell: `Get-WmiObject -Class Win32_Product | Select-Object -Property Name`

A quicker way is to type apps & features on the search bar as shown in the video below;

A list of installed hardware in a Laptop

To see a list of all hardware components installed on your Windows 10 PC, you can use the “Device Manager.” Here’s how to access it:

1. Press `Windows + X` keys together to open the Quick Link menu.

2. From the Quick Link menu, select “Device Manager.” This will open the Device Manager window.

3. In the Device Manager, you’ll find a categorized list of hardware components, including items such as Display Adapters (for your graphics card), Processors (for your CPU), Sound, video and game controllers (for audio devices), Network adapters (for network-related hardware), and many more.

4. Click on each category to expand and view the specific hardware components within them. You can see details about your hardware, including the manufacturer and driver information.

This will allow you to see and manage the hardware components installed on your Windows 10 PC.

Alternatively, you can type device manager in the Windows search bar and follow the demonstration as shown in the video below:

PC Specifications

To view all the specifications (specs) of a Windows-based PC, you can use various methods and tools. Here are a few ways to do this:

1. **Using System Information**:

   – Press `Windows + R` to open the Run dialog.

   – Type “msinfo32” and press Enter. This will open the System Information window.

   – In the left pane, you can navigate through different categories to view details about your hardware, software, and more.

2. **Using DirectX Diagnostic Tool**:

   – Press `Windows + R` to open the Run dialog.

   – Type “dxdiag” and press Enter. This will open the DirectX Diagnostic Tool, which provides information about your system’s components and settings.

3. **Using Third-Party System Information Tools**:

   – There are third-party tools like CPU-Z, Speccy, and HWiNFO that can provide detailed information about your PC’s hardware specifications. Download and install one of these tools, and they will provide a comprehensive overview of your system specs.

4. **Using PowerShell** (for some basic information):

   – Open PowerShell as an administrator (search for “PowerShell” in the Windows search bar, right-click, and select “Run as administrator”).

   – You can use commands like `Get-WmiObject` to retrieve hardware information. For example, you can use `Get-WmiObject -Class Win32_ComputerSystem` for general system information.

These methods will help you view detailed information about your Windows-based PC, including CPU, RAM, graphics card, storage, and other hardware specifications.

Alternatively you can type dxdiag on the search bar and follow the demonstrations shown in the video below: 

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When purchasing a laptop, there are several important factors that you should consider. Here are some key things to look out for:

Purpose and Usage: Consider your intended usage of the laptop. Will it be used for work, gaming, or casual browsing? This will help you determine what type of specifications and features you need.

Size and Portability: Think about how often you will be carrying your laptop around and how important portability is to you. A smaller laptop may be more portable, but may have fewer features.

Display and Resolution: The display size and resolution are important factors to consider, especially if you plan to use the laptop for gaming or video editing. A larger screen size and higher resolution will provide a better viewing experience.

Processor and RAM: The processor and amount of RAM determine the laptop’s performance. A more powerful processor and more RAM will be able to handle more demanding tasks.

Storage: The amount of storage you need will depend on how much data you plan to store on the laptop. Consider whether you need a traditional hard drive or a faster solid-state drive (SSD).

Battery Life: Battery life is important if you plan to use your laptop on-the-go. Look for laptops with long battery life, especially if you plan to use it for extended periods without access to a power source.

Price: Consider your budget when purchasing a laptop. Keep in mind that higher-end laptops will typically have more features and better performance, but they may also be more expensive.

Brand and Support: Consider the brand of the laptop and the level of customer support and warranty offered. It’s also a good idea to read reviews from other customers to get an idea of their experiences with the brand and its products.