How to delete Slack messages that you've sent, and what to do if you can't delete them

You can delete Slack messages on desktop and mobile — unless your administrator has disabled message deleting.

Whatever you do, don't forget to clean your desktop PC regularly - here's how experts do it

ZDNET's key takeaways Frequent computer maintenance is key to keeping your desktop performing at its best for years after purchase.It's an important habit to build early on, and most tools you'll need ...
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What Happens When You Delete A File On Windows? (And Can You Recover It?)

There are plenty of things that you can do to boost your Windows computer's performance. You can enable fast startup, reduce the number of background-running ...