Sign in with Microsoft
Sign in or create an account.
Hello,
Select a different account.
You have multiple accounts
Choose the account you want to sign in with.
Update your security processor (TPM) firmware - Microsoft Support
Go to Start > Settings > Update & Security > Windows Security > Device security . Under Security processor, select Security processor details. Select Security processor troubleshooting, and then under Clear TPM, select Clear TPM. You'll need to restart your device to complete the process.
Recover lost files on Windows 10 - Microsoft Support
Use this app to try to recover lost files that have been deleted from your local storage device (including internal drives, external drives, and USB devices) and can’t be restored from the Recycle Bin.
DEC2BIN function - Microsoft Support
Description. Converts a decimal number to binary. Syntax. DEC2BIN (number, [places]) The DEC2BIN function syntax has the following arguments: Number Required. The decimal integer you want to convert.
Applies To: Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016, Excel 2013
KB5012170: Security update for Secure Boot DBX
An attacker who successfully exploited the vulnerability might bypass secure boot and load untrusted software. This security update addresses the vulnerability by adding the signatures of the known vulnerable UEFI modules to the DBX. To learn more about this security vulnerability, see the following advisory:
Find the Recycle Bin - Microsoft Support
Select Start > Settings > Personalization > Themes > Desktop icon settings. Make sure the check box for Recycle Bin is checked, then select OK. You should see the icon displayed on your desktop. Note: If you are in tablet mode, desktop icons are not displayed.
Restore deleted files or folders in OneDrive - Microsoft Support
To restore files from your Recycle Bin in Windows, open the Recycle Bin, select the files or folders you want to recover, then right-click them and select Restore. The file or folder will be restored to its original folder.
Applies To: OneDrive for Business, SharePoint Server Subscription Edition, SharePoint Server 2019, OneDrive (work or school), OneDrive (home or personal), OneDrive (work or school) operated by 21Vianet, OneDrive for Mac, OneDrive for Windows
Recover deleted items in Outlook for Windows - Microsoft Support
In Outlook, go to your email folder list, and then select Deleted Items. Important: If you don't see the Deleted Items folder, but instead see the Trash folder, your account doesn't support recovering an item that's no longer in your Deleted Items folder. On the Home tab, select Recover Deleted Items From Server.
Applies To: Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016, Office 365 operated by 21Vianet
My OneDrive says it's full - Microsoft Support
Your OneDrive might be full because: You have exceeded the storage quota for your account. Learn more. If either your Outlook.com mailbox or your OneDrive storage is full, you cannot send or receive email. Check your Outbox or your mailbox storage to see what's taking up space. Learn more.
Applies To: OneDrive for Business, OneDrive (work or school), OneDrive (home or personal), OneDrive (work or school) operated by 21Vianet, OneDrive for Mac, OneDrive for Windows
Delete or restore files from your OneDrive recycle bin in Android, iOS ...
Learn to delete or restore files from your OneDrive recycle bin in Android or iOS, plus how to see how much storage you have available in your personal OneDrive account.
Applies To: OneDrive for Business, Microsoft 365 admin, OneDrive (work or school), OneDrive (home or personal)
Enable TPM 2.0 on your PC - Microsoft Support
If you see a message confirming TPM is ready to use, check Specification Version under TPM Manufacturer Information to verify it is 2.0. If it is less than 2.0 your device does not meet the Windows 11 requirement.