Choose what the table shows
Open the ad account, then click Account Manager under Toolkit.
At the top, choose Campaigns or Ad Groups (Ad Sets on Meta Ads). LinkedIn Ads has campaigns only.
Pick a date range: Last 30 Days, Month to Date, Last 90 Days, Last 180 Days or Last Year.
Click the conversions button (for example 3 Conversions) to choose which conversion actions count.
Choose columns
Click the columns button above the table (for example 18 Columns) and tick the columns you want, like Budget, Bid Strategy, CPA, ROAS, Impression Share or Quality Score. Some columns are only on some ad platforms.
Your columns go back to the default when you reload the page.
Search and filter
Use Search campaigns and Filters at the bottom of the table to narrow it down, for example to every campaign with "brand" in its name. Open in Agent and Export CSV then use just those rows.
Select several rows
Tick the first row, hold Shift, then tick the last row to select everything in between. Or click Select with AI and describe which campaigns you want, for example "campaigns with no conversions this month". Then change them all at once. See Make bulk changes in Account Manager.