Outdated Drivers Are Slowing You Down
One free scan finds every outdated or missing driver and matches the right update for your exact hardware.Free scan · exact hardware matchPC Slower Than It Used to Be?
A free scan shows the junk files, broken settings and background clutter dragging Windows down - then fixes them in one click.Free scan · Windows 10 & 11In the United States, clocks that observe daylight saving time (DST) moved forward on March 8, 2026, and will move back on November 1, 2026. The spring change loses an hour on the clock; the fall change gains it back. Hawaii, five U.S. territories, and most of Arizona do not observe DST. States may opt out, but under the federal rules described by the U.S. Department of Transportation, they cannot independently adopt permanent DST.
When do clocks change in 2026?
Where DST is observed, clocks advance one hour at 2:00 a.m. on the second Sunday in March, then return one hour at 2:00 a.m. on the first Sunday in November. Applying the recurring rule listed by the National Institute of Standards and Technology (NIST) to the 2026 calendar gives these dates:
| Change | 2026 date | What happens |
|---|---|---|
| Spring forward | Sunday, March 8 | At 2:00 a.m., clocks jump to 3:00 a.m.; the day has one fewer clock-hour. |
| Fall back | Sunday, November 1 | At 2:00 a.m., clocks return to 1:00 a.m.; the hour from 1:00 to 2:00 occurs again. |
The dates are calendar calculations from NIST’s recurring rule, rather than separate dates announced by NIST. See NIST’s DST guidance.
Which U.S. places do not observe daylight saving time?
NIST’s reference list says DST is not observed in Hawaii, American Samoa, Guam, Puerto Rico, and the U.S. Virgin Islands. Arizona generally does not observe it, with one important exception: the Navajo Nation observes DST.
Recommended Free Tools
#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.
That distinction matters when traveling in Arizona. Do not treat the entire state as having one DST rule: the general state rule differs from the Navajo Nation exception. NIST provides the location list at its DST page.
Can a state choose permanent daylight saving time?
Not on its own under the federal framework described by the U.S. Department of Transportation (DOT). A state may exempt itself from observing DST through state law. A state that does observe DST must use the federally mandated start and end dates; DOT says states do not have authority to choose permanent DST independently.
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.
This explains the difference between opting out and staying on DST year-round: the first is an option for a state under the rule DOT describes, while the second is not. The rule does not establish the current status of every state bill or proposal. For the federal explanation, see DOT’s daylight saving time page, last updated July 15, 2026.
Why does the time change affect sleep and health?
The spring transition moves clocks forward, making mornings darker by the clock and pushing evening light later. CDC’s National Institute for Occupational Safety and Health (NIOSH) says there is evidence of disrupted and shortened sleep and adverse health and safety effects following the transition. These are reported risks and associations, not outcomes that happen to everyone.
Free tools Windows power users keep installed
One-click scans. No signup required.
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.
In a March 8, 2022 bulletin, CDC/NIOSH reported that fatal traffic accidents have been shown to increase by 6% in the United States with the DST transition, with the highest risk in the morning. The same bulletin cited literature reporting up to a 30% increased risk for heart attacks. Both figures are the bulletin’s summaries of cited evidence, not estimates for any one person; the “up to” qualifier applies to the heart-attack figure. The bulletin and its references are available at CDC/NIOSH’s DST adaptation bulletin.
An observational study record in CDC Stacks describes analysis of 10,350,760 sleep episodes and 5,777,008 survey responses from 24,250 active U.S. WHOOP platform users between May 1, 2020, and May 1, 2021. The researchers found statistically significant differences in sleep and alcohol measures on most DST transitions, holidays, and their eves compared with baseline. The platform-based convenience sample and observational design do not show that DST caused those differences, and should not be taken as representative of every U.S. resident. See the July 11, 2022 CDC Stacks study record.
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
How can you prepare for the spring change?
CDC/NIOSH’s practical advice centers on adequate sleep and adapting schedule and light exposure around the transition. The bulletin states that CDC recommends adults get at least seven hours of sleep for optimal health and wellbeing.
- Prioritize getting enough sleep in the days around the change rather than beginning the transition already short on rest.
- Consider adjusting your schedule and light exposure to help your body adapt, as described in the CDC/NIOSH bulletin.
These are general preparation measures, not a guarantee that the transition will have no effect. The cited guidance does not establish a need for a specific product or a one-size-fits-all schedule.
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 problemsBest 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.
How does DST relate to time zones and UTC?
DST changes local civil time; it does not change Coordinated Universal Time (UTC). NIST lists these U.S. time-zone offsets during standard time and daylight time:
| U.S. time zone | Standard time | Daylight time |
|---|---|---|
| Eastern | UTC−5 | UTC−4 |
| Central | UTC−6 | UTC−5 |
| Mountain | UTC−7 | UTC−6 |
| Pacific | UTC−8 | UTC−7 |
For the offsets and timekeeping details, see NIST’s UTC and local time reference.
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.
