2010 Excel X64 -thethingy- [work] — Microsoft Office

Microsoft Office 2010 Excel X64 – “The Thingy” That Changed Data Processing Forever

D. LongLong Data Type — The True x64 “Thingy”

Excel 2010 x64 introduces the LongLong (8-byte signed integer) in VBA. It is only available in 64-bit Office and only in VBA7 (Office 2010+).

Dim bigNumber As LongLong
bigNumber = 2^48  ' Works in x64 only

If you write code that uses LongLong and share it with 32-bit Excel, you get a compile error.

Key benefits

• Access to more memory: 64-bit Excel can use much more than the ~2–3 GB addressable by 32-bit Excel, reducing out-of-memory errors for large datasets and complex calculations.
• Improved performance for memory-bound tasks: When tasks are limited by available RAM (large pivot caches, big arrays, or in-memory models), the x64 version avoids paging and frequently yields faster completion.
• Better for large PowerPivot models: PowerPivot and other in-memory analytics benefit from extra addressable memory to store models and caches.

3.1. ActiveX and Controls

Many third-party ActiveX controls (buttons, calendars, tree views) were compiled as 32-bit only. In 64-bit Excel, they simply failed to load or crashed the ribbon. MICROSOFT OFFICE 2010 EXCEL X64 -thethingy-

Key Features of the x64 Version

Why would you specifically want the x64 (64-bit) version of Excel 2010?

1. Huge Data Handling:

   • The 32-bit version of Excel is limited to about 2GB of RAM usage. If you work with massive spreadsheets (100,000+ rows or heavy pivot tables), 32-bit will crash.
   • The x64 version can utilize your computer's full physical memory. It is a beast for heavy data crunching and complex calculations.

2. The "Sparklines" Feature:

   • This was the headline feature introduced in 2010. It allows you to insert tiny, word-sized charts inside a single cell. It is incredibly useful for visualizing trends in financial data without creating massive separate chart objects.

3. The Backstage View:

   • 2010 introduced the "File" tab menu (Backstage). It makes saving, printing, and exporting PDFs significantly easier than the clumsy "Office Button" found in Office 2007.

4. Stability:

   • Unlike Office 365, which updates monthly and occasionally changes features you rely on, Excel 2010 is frozen in time. The macros you write today will work 10 years from now.

Is it still usable in 2024+?

Yes, absolutely. For offline data work, accounting, and general productivity, Excel 2010 x64 is arguably superior to many newer versions because it gets out of your way. It does not force AI features (Copilot) down your throat, and it does not rearrange your buttons with updates. Microsoft Office 2010 Excel X64 – “The Thingy”

Final Recommendation: If you have a modern computer with more

Given the broad nature of your query, I'll provide a general guide on how to navigate and use some key features in Microsoft Office 2010 Excel x64. If "-thethingy-" refers to something specific, please provide more details, and I'll do my best to assist you. If you write code that uses LongLong and