Tag: Computer mouse

BusinessSoftwareTechnology

Understanding Excel’s Double Square Bracket Formulas: A Technical Breakdown

Microsoft Excel automatically inserts double square brackets in formulas when column headers contain special characters or when referencing multiple columns, reports indicate. Technical analysts suggest these structured references help maintain formula accuracy despite appearing complex. Understanding these mechanics can significantly improve spreadsheet efficiency, according to Excel documentation.

Excel’s Structured Reference System Explained

Microsoft Excel users frequently encounter double square brackets in their formulas, which sources indicate serve specific technical purposes within the program’s structured reference system. According to technical reports, these bracket pairs aren’t random errors but rather Excel’s method for handling complex referencing scenarios in formatted tables.

by Alvarez Jordan
SecuritySoftware

Microsoft Releases Emergency Windows 11 Patch for Critical USB Failure in Recovery Environment

Microsoft has deployed an out-of-band emergency update addressing a critical bug that rendered USB keyboards and mice non-functional within Windows 11’s recovery system. The issue emerged after the company’s recent Patch Tuesday security updates, preventing users from accessing recovery options. The new cumulative update reportedly resolves the USB connectivity problem while maintaining previous security enhancements.

Emergency Update Deployed for Critical Input Failure

Microsoft has reportedly released an emergency out-of-band update designated KB5070773 to address a critical functionality issue affecting USB input devices within the Windows Recovery Environment. According to reports, the problem emerged following the October 14, 2025, Patch Tuesday update (KB5066835), which inadvertently broke USB keyboard and mouse functionality in WinRE, leaving users unable to navigate recovery options.

by Alvarez Jordan
ComputingSoftware

Windows 11 Update Disables Critical Recovery Features, Microsoft Confirms

A problematic Windows 11 update has rendered USB keyboards and mice unusable within the recovery environment, according to reports. The timing coincides with Windows 10’s end-of-life date, creating additional challenges for migrating users.

Windows Recovery Environment Crippled by Latest Update

Microsoft’s Windows 11 KB5066835 update has reportedly disabled USB input devices within the Windows Recovery Environment (WinRE), leaving users without access to critical system recovery tools. According to reports, the October 14, 2025 update affects Windows 11 versions 25H2 and 24H2, as well as Windows Server 2025.

by Alvarez Jordan