The new Windows 10 May 2021 update is here: how to download it

The most common symptom of a bad CMOS battery is an incorrect or slow system date and time in the BIOS, loss of BIOS settings when the computer is turned off, the clock is stopped, etc. If the CMOS battery is dead, these BIOS settings are lost when the computer is turned off.


Windows 10’s most advanced update is now available for devices.

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How do I fix CMOS checksum error Windows 10?

Restart your computer.
Replace battery.
Repair your own CMOS battery connections.
Reset BIOS settings.
Update your BIOS.
Replace motherboard.

The Windows 10 May 2021 Update (also known as Alternative 21H1) was rolled out to non-compliant devices last Tuesday, according to a new blog post from Microsoft. . The OS release, the latest since the October 2020 update, includes a host of new features such as Hello support for multiple cameras and security fixes. You (if Windows 7 ($28), you can still download Windows 10 free to get this May 2021 update and avoid stock issues.)

Despite many useful features, it seems new that Microsoft is using this smaller write cycle in preparation for a major Windows 10 UI update, apparently called Sun Valley. renewed attention to Windows 10, which executives talked about last year, 2010. Wednesday Microsoft CEO Satya Nadella announced the next update at the Microsoft Developer Conference Build, saying the company is planning “one of the biggest .” major Windows updates in the last decade”, and Microsoft plans to introduce a new version “very soon”.

How do I fix checksum error on boot?

Turn off your computer and wait every five seconds.
Turn on your computer.
When the main screen appears, do one of the following:
Press F5 to restore BIOS settings to default.
Press F10 to freeze values ​​and exit.
Restart each computer to check if the particular error persists.
Replace the battery as a whole on the motherboard.

We won’t know exactly what the update entails until it’s officially unveiled, but we’ve rounded up some of the rumors below.

Read more: Best antivirus 2021 essential for Windows 10

Here’s what you need to know about Windows 10 version 21H1 and what the game might mean for the operating system in the future.

What Is Windows 10 Version 21H1?

Windows 10 is different from 21H1, Microsoft’s latest update to the commonly used operating system, which was released on May 18th. Also known as the Windows 10 May 2021 Special Update

Microsoft usually releases a major update in the spring and a smaller update in the fall. But 21H1, Option, despite being a spring update, isIt’s more of a huge little update than a major overhaul.

Read more: 10 Tips and Tricks for Windows: Secret Boot Menu, But Screenshots Do More

What’s New In The Windows 10 May 2021 Update?

How do I fix the CMOS error on my computer?

Restart your computer. A normal reboot usually generates a new checksum and fixes the error.
Download and flash the BIOS update. Download the update from the motherboard manufacturer’s website.
Reset BIOS.
Replace all CMOS batteries.
ContactAll with a computer repairman and an expert.

According to a Microsoft blog post in February, the latest features in Windows 10 include:

  • Multi-camera support via Windows Hello, allowing users to get an external camera when exercising on high-quality displays with built-in cameras. Navigate to
  • Windows Defender Application Guard improvements, including optimized application open times.
  • Improvements in updating the Windows Management Instrumentation (WMI) Policy Group Service (GPSVC) to support remote work.

“The features we’re releasing as part of this enhancement are based on the core analytics our customers say they typically rely on most at the moment,” our post reads. “Therefore, we have optimized them to meet the many immediate needs of our customers.”

According to DigitalTrends, the update also usually includes new updated themes, settings pages, and a few tweaks such as the route to Cortana and the search bar.