8 Tips for Quitting a Job

Quit in Person or Writing
It is much easier to send an email resignation, but it is not a good idea.

Tell your boss first.

Sometimes it is hard to tell your boss about your resignation.

Don't Ghost Your Co-Workers.

Every company has its internal procedures and processes regarding resignation. Two weeks' notice is sufficient to notify the employer and the employee you are quitting.

Sources: 

Making it easier

If you cannot, offer to train your replacement get them hired by your employer before you leave.

Don't let your frustrations stop you from your success.

The "take this job and shove it!" approach. The approach is tempting. Unfortunately, this is an attractive approach.

Ask about References

Before you leave the office, get an endorsement from your boss. You will receive a copy of the letter if the company closes down or changes ownership.

Clean Out Your Workspace

Personal possessions can accumulate in any office space.

Be ready to exit quickly.

Your employer may offer you a great deal, but you should resign. There are many opportunities to get new prospects, and you shouldn't quit without them.

 Sources: 

https://www.themanual.com/culture/how-to-quit-a-job/
https://www.indeed.com/career-advice/starting-new-job/leaving-a-long-term-job