Do these 3 things before closing this tab:
1Clear out junk files and repair common Windows errors2Fix the driver behind crashes, sound loss and screen glitches3Repair Windows errors before they cause bigger problemsTo keep work and personal browsing separate, use a distinct browser profile for each identity, sign into only the intended browser account in each one, and review sync settings separately. Profiles separate much of a browser’s local data, but they do not automatically stop selected data from syncing to an account or protect it from someone who can access the same operating-system account.
What browser profiles separate—and what sync can still share
A browser profile is the right starting point when you want separate, persistent browser identities. Firefox says profiles can completely separate bookmarks, passwords, settings, add-ons, browsing history, cookies, and logins. Microsoft documents separate user data for Edge profiles as well. See Mozilla’s Firefox profile guide and Microsoft’s Edge privacy documentation.
Local separation and cloud sync are different controls. If you sign into a browser account and enable sync for selected categories, that data can be associated with the account and made available on other signed-in devices. A separate profile therefore does not, by itself, mean its data stays only on that device. Review sync in each profile and decide which categories—such as passwords, bookmarks, history, extensions, or open tabs—should travel with that account. Available categories and controls vary by browser and configuration.
Set up separate profiles for separate identities
- Create one profile per identity. Use separate profiles for work and personal browsing, or for any accounts whose browser data you do not want mixed. Give each profile a distinct name and, where available, a recognizable color or icon so you can tell which one is active.
- Sign into the intended browser account only. In each profile, use the account associated with that identity. Do not import existing browsing data into a new profile unless you want it there. Google’s documented managed Chrome setup can allow existing local browsing data to be imported into a managed profile; check the import choices before accepting them. See Google’s Chrome policy guide.
- Review sync settings in every profile. Decide whether each available category should sync. Do not assume that turning off one category turns off all sync, or that signing out removes data already stored in the cloud. In managed Chrome environments, administrators can disable browser sign-in and sync or require a separate managed profile, as described in Google’s administrator documentation.
- Check the active profile before using sensitive sites. Confirm its name or visual cue before signing into work, personal, or other accounts. This simple habit helps prevent entering credentials in the wrong profile.
When Firefox Containers are enough
Firefox Multi-Account Containers are useful when you need separate site logins or cookies within a single Firefox profile—for example, to use two accounts for one site. Assign the site to the intended container and keep in mind that this is narrower than creating another profile: containers do not provide a separate set of all bookmarks, passwords, settings, add-ons, and history.
#1 Best Overall
- Read Before You Buy — No Video Output: These adapters support charging and USB 2.0 data transfer, but cannot transmit video signals. Except for standard USB webcams (which use USB data only), they are not compatible with HDMI/DisplayPort cables, video-capable USB-C hubs, or docking stations with video output.
- Convert USB-A Ports to USB-C: Designed to connect USB-C earphones, cables, flash drives, card readers, and other USB-C accessories to standard USB-A ports. Plug-and-play with no drivers or software required.
- Aluminum Alloy Housing: Built with a sturdy aluminum alloy shell that aids in heat dissipation and protects against daily wear and scratches. Designed to maintain a stable and secure connection.
- Compact & Travel-Friendly: The ultra-compact design allows the adapter to stay plugged into your device without blocking adjacent ports or adding bulk, reducing wear and tear on your original USB ports.
- 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
Mozilla documents two relevant limitations: Containers are unavailable in Private Browsing windows and when Never Remember History is selected. For setup details, see Mozilla’s Multi-Account Containers guide. Firefox Total Cookie Protection has a different purpose: Mozilla describes it as isolating cookies and related data across sites to limit tracking. It works alongside Containers, but it is not a substitute for separate profiles when you need persistent identities or separate browser settings. See Mozilla’s Total Cookie Protection overview.
Choose the right separation method
| Option | What it separates | Persistence and sync | Important boundary |
|---|---|---|---|
| Separate browser profiles | Broad profile data, including items such as passwords, bookmarks, settings, add-ons, history, cookies, and logins. | Persistent. Selected data may sync to the account used in that profile and to other signed-in devices. | Does not prevent another person using the same operating-system account from accessing or switching profiles. |
| Firefox Multi-Account Containers | Site cookies, logins, and site data within one Firefox profile. | Useful for keeping multiple site sessions distinct within that profile; it is not a complete second profile. | Does not separate all browser data. Unavailable in Private Browsing windows and with Never Remember History. |
| Edge Guest mode | A temporary browsing session, including history, download history, cookies, and site data. | That browsing data is discarded after all Guest windows close. | Downloaded files remain on the device. Guest mode is not a persistent second identity or a separate protected OS account. |
| Firefox Total Cookie Protection | Cookies and related data across sites, for site-level tracking protection. | It is a privacy feature, not a separate persistent identity or profile. | Does not replace profiles for separate logins, bookmarks, passwords, or settings. |
For Edge Guest mode details, see Microsoft’s Profiles and Work Sign-in page. For the limits of browser profiles on shared devices, see the Chromium Project’s multiple-user documentation.
Rank #2
- 5-in-1 USB-C Hub: Experience comprehensive connectivity featuring a Power Delivery input, two USB-A 2.0 ports, a USB-A 3.0 port, and an HDMI port. (Note: The USB-C power delivery input port is only for connecting an external wall charger to power your laptop and cannot power peripheral devices.)
- 90W Pass-Through Charging: Achieve optimal charging with 90W pass-through power to your laptop, supported by a total input of 100W, with the hub reserving 10W for operational efficiency. (Note: Wall charger not included.)
- Quick Data Transfers: Accelerate your productivity with rapid data transfers using a high-speed 5Gbps USB 3.0 port and two 480Mbps USB 2.0 ports.
- 4K HDMI Display: Enhance your visual experience with a hub capable of delivering 4K resolution at 30Hz in both mirror and extend modes. Please note that this hub is compatible with MacBook (macOS 12 and newer), Windows 10 and 11, ChromeOS, and laptops equipped with DP Alt Mode and Power Delivery. Note: This device is not compatible with Linux.
- What You Get: Anker USB-C Hub (5-in-1, 4K HDMI), welcome guide, 18-month warranty, and our friendly customer service.
Protect profiles on a shared device
Browser profiles are not a password boundary. Edge profiles can be switched without a password, and Chromium cautions that multiple profiles under one operating-system identity do not provide special local privacy from that identity’s user. If another person uses the same OS account, do not treat a separate browser profile as protection against them. Use separate operating-system user accounts when you need an additional access boundary.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Before deleting a profile, check synced data
Deleting a local profile and deleting cloud-synced data are separate actions. Microsoft says removing an Edge profile deletes its local profile data, but data already synced may remain in Microsoft’s cloud and require separate account-side handling. Check Microsoft’s Edge privacy information before removing a profile if your goal is to erase synced data as well.
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Best Value
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
Rank #4
- Dual Converters, Infinite Potential：Includes 2× USB C male to USB A female adapters and 2× USB A male to USB C female adapters. Perfect for a wide range of uses—tablets with Bluetooth keyboards, expand USB ports on macbook, and more. Two different converters for all your daily needs
- Next-Level 10Gbps & 3A Charging: No more slow 480Mbps, this usb to usb c adapter has a transfer speed of up to 10Gbps, allowing you to do more transferring in less time. This usb adapter fits both USB A and USB C charger, supporting up to 3A fast charging
- Upgraded Exquisite Craftsmanship: With an aluminum alloy housing and metal connector, the usbc to usb adapter is extremely durable and sturdy. Rigorously tested to withstand more than 10,000 times of plugging and unplugging, ensuring long-lasting performance
- Broad Compatible: The usb c to usb adapter widely supports all USB C/ USB A devices like laptops, tablets, cellphones, car chargers, and phone chargers. Such as compatible with MacBook Pro/Air 2023/2022, Thunderbolt 4/3 Devices,Apple MagSafe Watch 9/8/7/SE/Ultra, iPad Pro 2022/2021, Samsung Galaxy S23/S20/S10, and iPhone 17/16/15 Pro. Plug and play
- Please Note: To reach 10Gbps speed, keep the cable under 3.3 ft. For USB A Male to USB C adapters, try flipping the USB C connector. USB C Male to USB A adapters support bidirectional 10Gbps transfer within 3.3 ft
Rank #3
- Sleek 7-in-1 USB-C Hub: Features an HDMI port, two USB-A 3.0 ports, and a USB-C data port, each providing 5Gbps transfer speeds. It also includes a USB-C PD input port for charging up to 100W and dual SD and TF card slots, all in a compact design.
- Flawless 4K@60Hz Video with HDMI: Delivers exceptional clarity and smoothness with its 4K@60Hz HDMI port, making it ideal for high-definition presentations and entertainment. (Note: Only the HDMI port supports video projection; the USB-C port is for data transfer only.)
- Double Up on Efficiency: The two USB-A 3.0 ports and a USB-C port support a fast 5Gbps data rate, significantly boosting your transfer speeds and improving productivity.
- Fast and Reliable 85W Charging: Offers high-capacity, speedy charging for laptops up to 85W, so you spend less time tethered to an outlet and more time being productive.
- What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
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