Windows Errors? Fix Them Before They Spread
Repair common Windows errors and clear accumulated junk for a smoother, more stable PC - no reinstall needed.Free scan · no reinstallOutdated Drivers Are Slowing You Down
One free scan finds every outdated or missing driver and matches the right update for your exact hardware.Free scan · exact hardware matchUse puppeteer.launch() when your script should start and own a browser process; use puppeteer.connect() to attach to a browser that is already running. When finished, browser.close() shuts down the browser, while browser.disconnect() detaches Puppeteer and leaves the browser process running.
Choose whether Puppeteer starts or attaches to the browser
| Method | Use it when | What it does |
|---|---|---|
puppeteer.launch() |
Your application should start and manage the browser process. | Launches a browser and returns a Browser object. |
puppeteer.connect() |
A browser is already running and you have its WebSocket endpoint. | Connects Puppeteer to that browser; it does not provision a remote browser service. |
The Puppeteer Browser management guide documents both workflows: launching and connecting to a browser. Supply the endpoint for the browser deployment you actually use, and protect access to it as an operational credential.
Launch a browser and clean up its contexts
A browser process can host multiple pages. Create a separate browser context for each task that needs isolated browser storage. Contexts do not share cookies or cache, and their pages are closed when the context is closed.
import puppeteer from 'puppeteer';
const browser = await puppeteer.launch();
try {
const context = await browser.createBrowserContext();
try {
const page = await context.newPage();
await page.goto('https://example.com');
// Do the task in this isolated context.
} finally {
await context.close(); // closes this context's pages too
}
} finally {
await browser.close(); // closes the browser and its associated pages
}This pattern uses nested try/finally blocks so cleanup runs if navigation or task code throws. The default browser context is different: it cannot be closed. Use a created context when you need a disposable, isolated task boundary.
The Tool Desk
Outbyte Driver Updater FREEScan for outdated or missing drivers - takes under a minuteDriver Scan →Outbyte PC Repair FREEClear out junk files and repair common Windows errorsFree Scan →#1 Best Overall
- 【14" HD Display】The business and leisure activities will undoubtedly benefit from the mesmerizing clarity and brilliance.
- 【Intel Processor N150】Enjoy seamless multitasking, consistent performance, and significant energy conservation, making it an outstanding choice for your everyday computing needs.
- 【4GB DDR4 RAM】Get high-bandwidth performance for resource-intensive tasks. Run multiple applications at once and stay responsive.【128GB UFS】 Delivers blazing boot-up speed and enhanced storage capabilities. Effortlessly access your extensive digital library with ease.
- 【Intel Graphics】Enjoy vibrant colors and sharp details that bring your everyday content to life. 【720p HD Camera】Provides high quality video calls, virtual meetings and online interactions.
- 【Windows 11 S】Unlock endless possibilities with a user-friendly operating system, tailored to your needs.【Dimensions & Weight】12.76 x 8.86 x 0.71 inches, 3.24 lbs.【Ports】1x USB Type-C, 2x USB Type-A, 1x Headphone/microphone combo, 1x Media card reader, 1x HDMI 1.4b, 1x AC Smart pin. Wi-Fi 6, Bluetooth, Webcam.
Pages and contexts are different levels
Use browser.newPage() for a page in the default context, or context.newPage() for a page within an isolated context. Closing one page does not close its whole browser; closing a created context closes all pages belonging to that context.
Attach to an existing browser
import puppeteer from 'puppeteer';
const browser = await puppeteer.connect({
browserWSEndpoint: process.env.PUPPETEER_WS_ENDPOINT,
});
try {
const page = await browser.newPage();
await page.goto('https://example.com');
// Work with the browser managed by the other process or service.
} finally {
await browser.disconnect();
}Set PUPPETEER_WS_ENDPOINT to the WebSocket endpoint provided by the browser deployment. This example intentionally disconnects rather than closes: the browser belongs to the external manager, so the client exits without terminating that process.
Rank #2
- ULTRA HD 4K CLARITY: Stand out in every video call with breathtaking 4K video at 30fps or smooth 1080p at 60fps. Powered by a premium 1/2.5" CMOS sensor and a wide f/1.78 aperture, this webcam captures every detail with vibrant color and stunning low-light performance-so you always look your best
- FAST AUTOFOCUS & SMART LIGHT CORRECTION: No more blurry moments with this webcam for PC. Advanced Phase Detection Auto Focus (PDAF) locks onto your face instantly and keeps you sharp-even when you move. Built-in light correction adapts to your environment, balancing brightness and contrast for a flawless image in dim rooms or bright spaces
- DUAL NOISE-CANCELING MICS: Speak with confidence using this webcam with microphones. Dual microphones with intelligent noise-canceling tech isolate your voice and reduce background noise-suitable for webinars, live streams, team meetings, and virtual interviews
- WIDE-ANGLE LENS & FLEXIBLE MOUNTING OPTIONS: Capture more of your world with an 80 field of view and full 360 swivel rotation. Whether this streaming webcam is mounted on a laptop, monitor, or tripod, it allows you to find the right angle for any setup
- BUILT-IN PRIVACY COVER & PLUG-AND-PLAY SIMPLICITY: Protect your privacy with a secure sliding lens cover that blocks the camera when not in use. Setup is a breeze-just plug into any USB-A port and start streaming, chatting, or recording instantly. The USB webcam is compatible with Zoom, Microsoft Teams, Skype, OBS Studio, and all major platforms across Windows, macOS, and Linux
Close the browser or only disconnect?
| Call | Result | Typical use |
|---|---|---|
browser.close() |
Shuts down the browser and closes its associated pages. | Your script launched the browser and its work is complete. |
browser.disconnect() |
Ends Puppeteer’s connection but leaves the browser process running; it does not close pages. | A separate process or service manages the browser lifecycle. |
The Puppeteer Browser management guide states: “Unlike browser.close(), browser.disconnect() does not shut down the browser or close any pages.” Choose deliberately: disconnecting from a browser you launched may leave that process running, while closing an externally managed browser may disrupt other clients.
Set launch options for your runtime
Pass options to puppeteer.launch(options) when the default browser setup does not match your runtime. The current official launch-options and browser-management pages are labeled Puppeteer Version 25.12.0; option support and defaults may vary by browser and installed release, so check the API reference for your version before relying on a particular setting.
Free tools Windows power users keep installed
One-click scans. No signup required.
Rank #3
- This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer 1Certified Refurbished products on Amazon.com.
- Powerful 10th Gen Intel Core i5: Features a quad-core i5-10210U processor (up to 4.2GHz Turbo Boost) for smooth multitasking and business productivity.
- High-Speed Memory & Storage: 32GB DDR4 RAM ensures seamless performance, while the 1TB M.2 NVMe SSD provides ultra-fast boot-up and file access.
- Stunning 15.6-inch FHD Display: Enjoy crisp visuals with 1920x1080 resolution.
- Enhanced Connectivity: Features Wi-Fi, Bluetooth, Type-C, HDMI, and Thunderbolt for versatile connectivity options.
browserandchannel: select a browser type or Chrome channel where supported.executablePath: point to a specific installed browser executable.headless: select headless or headed operation according to the supported option for your browser.userDataDir: select a user-data directory when persistent browser profile data is required. Avoid sharing a profile directory between concurrent browser processes.timeout: set the startup timeout in milliseconds.handleSIGINT,handleSIGTERM, andhandleSIGHUP: configure whether Puppeteer handles the corresponding process signals.args: pass additional browser command-line arguments when the deployment requires them.
Puppeteer guarantees compatibility with its bundled browser, not every arbitrary executable. Treat a custom browser path or channel as a compatibility choice: validate startup, navigation, and shutdown in the target runtime.
Troubleshoot common lifecycle problems
- The browser process remains after a script finishes: check whether the code called
disconnect()instead ofclose(). Disconnect intentionally leaves the process running. - Pages unexpectedly disappear: check whether code closed the browser or the browser context that owns those pages. Closing a created context closes its pages.
- A context cannot be closed: the default browser context cannot be closed. Create a separate context with
browser.createBrowserContext()for work that needs independent cleanup. - Connection fails: confirm the browser is running and that
browserWSEndpointis the endpoint for that deployment. A connection call attaches to an existing browser; it does not start one. - A custom executable behaves differently: verify the executable and launch options against the Puppeteer version and browser you installed. The bundled browser is the guaranteed compatibility target.
- Startup times out: inspect the runtime and browser startup conditions, then adjust the launch
timeoutonly if a longer startup window is appropriate.
Or skip the browser setup
If your task is simply to capture a website, ScreenshotNeo provides a screenshot API and MCP server. A single GET request returns an image or PDF; see the API documentation.
Rank #4
- 【Efficient Quad-Core Performance】 Powered by a 1.8GHz Quad-Core processor, this mini laptop ensures smooth multitasking. With 2GB RAM and 64GB ROM (expandable to 1TB), it handles daily work and online tasks with ease.
- 【10.1" HD IPS Display & GMS Support】 Featuring a 1280x800 HD IPS screen, this cheap laptop delivers vibrant visuals. Pre-installed with Android OS and GMS, you get direct access to the Google Play Store for apps.
- 【Ultra-Portable & Lightweight Design】 Weighing only 1.76 lbs, this Blue computer is designed for mobility. Its compact form makes it an ideal companion for students and professionals for home schooling or trips.
- 【Versatile Connectivity Options】 Stay productive with dual USB 2.0 ports, a headphone jack, and a TF card slot. This computer for kids and adults features built-in Wi-Fi and Bluetooth for stable connections.
- 【Complete All-in-One Bundle】 This kid laptop kit includes the laptop, carrying bag, mouse, mouse pad, and power adapter. It is the perfect ready-to-use set for online classes, remote work, and entertainment.
curl -G "https://api.screenshotneo.com/v1/shot" -d access_key=YOUR_API_KEY --data-urlencode url=https://example.com -o shot.webpScreenshotNeo removes cookie banners, newsletter popups, and chat widgets before a capture; bot checks, blank pages, and failed loads are never billed. Its MCP server lets AI agents use screenshot tools, and the free plan includes 1,000 screenshots per month with no card required; paid plans start at $5 for 3,000 screenshots.
Sign up for ScreenshotNeo free to get 1,000 screenshots a month with no card.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
