A locked sliding window can be a major inconvenience. If you’ve lost your keys or the lock is jammed, you may be wondering how to open a locked sliding window from the outside.
There are a few different ways to do this, but the most common method is to use a credit card or a thin piece of metal. First, insert the credit card or metal into the top corner of the window frame. Then, gently pry the window open. You may need to use a little force, but be careful not to damage the window frame.