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Google Sheets · Verified tutorial

Spreadsheet is slow in Google Sheets

G2 uses a volatile full-column reference that slows this sheet. Replace it with exactly =SUM(B2:B4).

Verified by JosephineJuly 25, 2026About 75 seconds

Quick answer

G2 uses a volatile full-column reference that slows this sheet. Replace it with exactly =SUM(B2:B4).

Step-by-step

1

Select the targetG2 uses a volatile full-column reference that slows this sheet.

2

Apply the changeReplace it with exactly =SUM(B2:B4).

Shortcut or faster method

Select the full target range first. This avoids repeating the same change cell by cell.

Expected result

G2 uses the direct finite range and displays 500.

Common mistake

Applying the change to more rows, columns, or cells than the task specifies.

Troubleshooting

Re-select G2 and repeat the final action. G2 uses the direct finite range and displays 500.

Example spreadsheet data

This is the clean fixture used for the verified run.

Item	Amount
Hosting	80
Software	120
Design	300

Video transcript

Open the prepared Practice spreadsheet.
Select the target. G2 uses a volatile full-column reference that slows this sheet.
Apply the change. Replace it with exactly =SUM(B2:B4).
G2 uses the direct finite range and displays 500.