Excel's stuttering issues can be caused by a variety of factors, including large data volumes, complex formulas, low-performance computers, etc. When facing the situation of severe lag in excel, we can try the following methods to solve the problem.
Optimize data and formulas. Remove or hide unnecessary rows and columns: Large data volumes increase the computational burden of Excel, and removing or hiding irrelevant data can improve operational efficiency. Simplify complex formulas: Try to avoid using complex nested formulas, and consider breaking down formulas into multiple simpler formulas to improve calculation efficiency.
Disable automatic calculation. In large workbooks, Excel's auto-calculate feature can cause severe stuttering. Changing the auto-calculation function to manual calculation can greatly improve performance. Select File > option >Formula" in Excel and select Manual in Worksheet Calculations.
Enable multi-threaded computing. Starting with the Excel 2013 release, Excel supports multi-threaded calculations, which can significantly increase the speed of calculations. Select File > option >Advanced" in Excel and make sure the "Use multi-core processor for formula calculation" option is enabled.
Turn off unnecessary add-ons. Some add-ons for Excel can be resource-hogging, making Excel inefficient. In Excel, select File > option >Add-ons to disable unnecessary or infrequently used add-ons.
Upgrade hardware and software. Consider upgrading your computer's hardware, such as adding more memory, upgrading your hard drive, or updating your graphics drivers. Also, keep Excel and the operating system updated, make sure you're using the latest version and fix known issues.
Process big data in batches. If the amount of data processed is large, you can consider dividing the data into multiple smaller **s, processing them separately, and then merging the results. This reduces the burden on Excel and improves operational efficiency.
To sum up, you can try to solve the serious problem of Excel lag and improve the efficiency of Excel through the above methods. to ensure smoother data analysis, reporting, and other work.