To search for specific cells within a defined area, select the range, rows, You can always ask an expert in the Excel Tech Community, get support in the.
Whether or not you defined named cells or ranges on your worksheet, you can use the Name box to quickly locate and select specific cells or ranges by entering their names or their cell references. You can also select named or unnamed cells or ranges by using the Go To command.
If you have Kutools for Excel, you can use the Select Duplicate & Unique Cells utility to quickly select the duplicate ones or unique values in the range, or fill.
Kutools for Excel's Select Specific Cells utility can quickly select cells, to select the cells, entire row or entire columns which contains values.
Only allow certain characters input with Kutools for Excel good idea3 Then select the cells you want to limit only the certain values input, and click Data > Data.
I think, filtering is the way to go. As described in earnie's tutorial and in Grietom's answer, you can select filtering criteria by enabling/disabling.